List of Articles Gm-C Open Access Article Abstract Page Full-Text 1 - The Circuit Design of the Receiving Part of the Portable Electroencephalogram System Marzieh Moradi Mosoud Dousti 10.30495/jce.2022.691588 Open Access Article Abstract Page Full-Text 2 - Design of a Low-Power Universal Gm-C Filter in Sub-Threshold Region Mohammad Aghaei Jeshvaghani Mehdi Dolatshahi Open Access Article Abstract Page Full-Text 3 - Paradigm of Historical Studies of the Qur'an and Hadith: An Introduction Based on the Philosophy of the Humanities SMH Gerami fatemeh tayebifard Open Access Article Abstract Page Full-Text 4 - Wide Tuning Range Gm-C Low-Pass Filter Optimization with 10 MHz Cut-off Frequency for Wireless Applications Shima Tabakhi Farhad Razaghian