1. Lévêque, Louis, Sombel Diaham, Zarel Valdez-Nava, Lionel Laudebat, and Thierry Lebey, "Effects of filler content on dielectric properties of epoxy/SrTiO3 and epoxy/BaTiO3 composites," 2015 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), 701-704, IEEE, Ann Arbor, MI, Oct. 2015.
2. Bedra, Mohamed, Djemai Arar, Djamel Benatia, Sami Bedra, and Akram Bediaf, "Design of superconducting H-shaped microstrip antennas on anisotropic substances using hybrid cavity model," Progress In Electromagnetics Research Letters, Vol. 120, 23-29, 2024.
3. Elsharkawy, Rania R., Khalid Fawzy Ahmed Hussein, and Asmaa Elsayed Farahat, "Ultra-wide band antenna on flexible substrate for future wireless communications," Progress In Electromagnetics Research Letters, Vol. 107, 83-91, 2022.
4. Achariparambil, Abhilash, Karamkulambel Kunjappan Indhu, Ramakrishnan Anil Kumar, Kinatingal Neema, and Chandroth K. Aanandan, "Ultra-wideband quad element MIMO antenna on a flexible substrate for 5G and wearable applications," Progress In Electromagnetics Research C, Vol. 126, 143-155, 2022.
5. Qas Elias, B. and Ping Jack Soh, "Design of a wideband spring textile antenna for wearable 5G and IoT applications using characteristic mode analysis," Progress In Electromagnetics Research M, Vol. 112, 177-189, 2022.
6. Karim, M. S. Abdul, N. Zainol, N. I. A. Abu Hassan As’ari, N. Abu Talip Yusof, and N. H. Aziz, "Effect of processing parameters on cellulose content extracted from pineapple leaf," Biocatalysis and Agricultural Biotechnology, Vol. 42, 102339, Jul. 2022.
7. Karim, M. S. Abdul, N. Zainol, N. H. Aziz, N. S. Mat Hussain, and N. A. T. Yusof, "Dielectric material preparation from pineapple leaf fiber based on two-level factorial analysis and its morphological structure," Journal of Engineering Research, Vol. 12, No. 2, 25-33, Jun. 2024.
8. Pattanayak, Soumya Sundar, SH Laskar, and Swagatadeb Sahoo, "Progress on agricultural residue-based microwave absorber: A review and prospects," Journal of Materials Science, Vol. 56, No. 6, 4097-4119, Feb. 2021.
9. Yusof, Nurhafizah Abu Talip, Rudraa Devi Giamasrow, Azahani Natasha Azman, Nor Hazwani Aziz, Norazwina Zainol, and Mohamad Shaiful Abdul Karim, "Utilization of pineapple leaf in fiber-based dielectric composite material and its elemental composition analyses," Progress In Electromagnetics Research M, Vol. 117, 163-175, 2023.
10. Singha, Santanu and M. Joy Thomas, "Permittivity and tan delta characteristics of epoxy nanocomposites in the frequency range of 1 MHz-1 GHz," IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 15, No. 1, 2-11, 2008.
11. Hasan, Nurulfadzilah, Nurul Hazlina Noordin, Mohamad Shaiful Abdul Karim, Mohd Ruzaimi Mat Rejab, and Quan Jin Ma, "Dielectric properties of epoxy-barium titanate composite for 5 GHz microstrip antenna design," SN Applied Sciences, Vol. 2, 1-8, Jan. 2020.
12. Hasan, Nurulfadzilah, Nur Shahira Mat Hussain, Ahmad Afif Mohd Faudzi, Syamimi Mardiah Shaharum, Nurhafizah Abu Talip Yusof, Nurul Hazlina Noordin, Nur Alia Athirah Mohtadzar, and Mohamad Shaiful Abdul Karim, "Cured epoxy resin dielectric characterization based on accurate waveguide technique," AIP Conference Proceedings, Vol. 2129, No. 1, 020080, 2019.
13. Yao, Hsin-Yu, Yi-Wen Lin, and Tsun-Hsu Chang, "Dielectric properties of BaTiO3-epoxy nanocomposites in the microwave regime," Polymers, Vol. 13, No. 9, 1391, Apr. 2021.
14. Ismail, Fatin Adila, Rozana Aina Maulat Osman, Mohd Sobri Idris, Sanna Taking, and Zul Azhar Zahid Jamal, "Dielectric and microstructural properties of BaTiO3 and Ba0. 9925Er0. 0075TiO3 ceramics," EPJ Web of Conferences, Vol. 162, 01051, Nov. 2017.
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16. Yang, Wenhu, Shuhui Yu, Suibin Luo, Rong Sun, Wei-Hsin Liao, and Ching-Ping Wong, "A systematic study on electrical properties of the BaTiO3–epoxy composite with different sized BaTiO3 as fillers," Journal of Alloys and Compounds, Vol. 620, 315-323, Jan. 2015.
17. Hasan, Nurulfadzilah, Nurul Hazlina Noordin, Mohamad Shaiful Abdul Karim, Mohd Ruzaimi Mat Rejab, and Quan Jin Ma, "Dielectric properties of epoxy–barium titanate composite for 5 GHz microstrip antenna design," SN Applied Sciences, Vol. 2, 1-8, Jan. 2020.
18. Ahmadi, Zahed, "Epoxy in nanotechnology: A short review," Progress in Organic Coatings, Vol. 132, 445-448, Jul. 2019.
19. Mustafa, Nurfarhana, Azahani Natasha Azman, Ahmad Syahiman Mohd Shah, Nurulfadzilah Hasan, and Mohamad Shaiful Abdul Karim, "Study on effect of barium titanate concentration in epoxy-based composite towards dielectric material properties," Materials Today: Proceedings, Sep. 2023.
20. Frost, N. E. and P. B. McGrath, "Dielectric properties of barium titanate and alumina filled epoxy," Proceedings of 1995 Conference on Electrical Insulation and Dielectric Phenomena, 564-567, IEEE, Virginia Beach, VA, USA, Oct. 1995.
21. Paul, Liton Chandra, Md. Sarwar Hosain, Sohag Sarker, Makhluk Hossain Prio, Monir Morshed, and Ajay Krishno Sarkar, "The effect of changing substrate material and thickness on the performance of inset feed microstrip patch antenna," American Journal of Networks and Communications, Vol. 4, No. 3, 54-58, 2015.
22. Bele, Adrian, Maria Cazacu, George Stiubianu, Stelian Vlad, and Mircea Ignat, "Polydimethylsiloxane–barium titanate composites: Preparation and evaluation of the morphology, moisture, thermal, mechanical and dielectric behavior," Composites Part B: Engineering, Vol. 68, 237-245, Jan. 2015.
23. Karim, Mohamad Shaiful Bin Abdul, Nurhafizah Binti Abu Talip Yusof, and Toshihide Kitazawa, "Scattering analysis of rectangular cavity with input and output waveguides and its application to material characterization," 2017 IEEE Asia Pacific Microwave Conference (APMC), 588-591, IEEE, Kuala Lumpur, Malaysia, Nov. 2017.
24. Awang Akbar, Salwa, Ahmad Syahiman Mohd Shah, Airul Sharizli Abdullah, Nurhafizah Abu Talip Yusof, Sabira Khatun, Syamimi Mardiah Shaharum, and Mohamad Shaiful Abdul Karim, "An accurate characterization of different water properties using resonant method for underwater communication activity," Proceedings of the 10th National Technical Seminar on Underwater System Technology 2018: NUSYS'18, 113-120, 2019.
25. Kinoshita, Motohiro, Hiroki Kinouchi, Mohamad Shaiful Bin Abdul Karim, Kikuo Wakino, and Toshihide Kitazawa, "A method of evaluating high-permittivity and lossy materials using a cylindrical cavity based on hybrid electromagnetic theory," Japanese Journal of Applied Physics, Vol. 51, No. 9S1, 09LF03, Sep. 2012.
26. Hussain, Nur Shahira Mat, Azahani Natasha Azman, Nurhafizah Abu Talip Yusof, Nur Alia Athirah Hj Mohtadzar, and Mohamad Shaiful Abdul Karim, "Design of resonator cavity for liquid material characterization," TELKOMNIKA (Telecommunication Computing Electronics and Control), Vol. 20, No. 2, 447-454, Apr. 2022.
27. Karim, Mohamad Shaiful Bin Abdul, Yuki Konishi, and Toshihide Kitazawa, "Robustness analysis of simultaneous determination method of complex permittivity and permeability," 2014 International Conference on Numerical Electromagnetic Modeling and Optimization for RF, Microwave, and Terahertz Applications (NEMO), 1-4, IEEE, Pavia, Italy, May 2014.
28. Hasan, Nurulfadzilah, Nur Shahira Mat Hussain, Nur Hazimah Syazana Abdul Razak, Ahmad Syahiman Mohd Shah, and Mohamad Shaiful Abdul Karim, "Fabrication and characterization of epoxy resin–barium titanate at G-band using waveguide technique," IOP Conference Series: Materials Science and Engineering, Vol. 1045, No. 1, 012012, Feb. 2021.
29. Karim, M. S. Abdul, N. Zainol, N. I. A. Abu Hassan As' ari, N. S. Mat Hussain, and N. H. Aziz, "Application of soda pulping method in cellulose extraction process from pineapple leaf," Materials Today: Proceedings, Vol. 57, 1208-1214, 2022.
30. Azman, Azahani Natasha, Nurfarhana Mustafa, Rudraa Devi Giamasrow, Nurhafizah Abu Talip Yusof, Norazwina Zainol, and Mohamad Shaiful Abdul Karim, "Effect of factors on dielectric properties of pineapple leaf for microwave application," Materials Today: Proceedings, Oct. 2023.
31. Singh, Rajbala, Deepak Kumar, and Bharat Bhushan Sagar, "Valuation of significant difference between various agile methods using one way ANOVA," 2021 9th International Conference on Reliability, Infocom Technologies and Optimization (Trends and Future Directions) (ICRITO), 1-5, IEEE, Noida, India, Sept. 2021.
32. Zafar, Romana and Nandini Gupta, "Dielectric spectroscopy of epoxy-based barium titanate nanocomposites: Effect of temperature and humidity," IET Nanodielectrics, Vol. 3, No. 1, 20-27, Mar. 2020.
33. Li, Wenfeng, Huishi Guo, Qingfei Huang, Ping Han, Yonggai Hou, and Wenjun Zou, "Effect of stirring rate on microstructure and properties of microporous mullite ceramics," Journal of Materials Processing Technology, Vol. 261, 159-163, Nov. 2018.