Putra, Panji Adam Agus, et al. “FIQH CLASSIFICATION AND THE METHODOLOGY FOR DETERMINING THE LEGAL RULING OF THE INDONESIAN ULEMA COUNCIL’S FATWA ON INTELLECTUAL PROPERTY RIGHTS”. I-IECONS E-Proceedings, vol. 11, no. 1, Sept. 2025, pp. 564-75, https://epiiecons.usim.edu.my/index.php/eproceeding/article/view/211.