Kustiawan W, Balqis FD, Hakim F, Siregar RH, Hasibuan MR. Rules & Regulation Commercial and Noncommercial Educational Radio. jptam [Internet]. 2023 Jun. 18 [cited 2025 Feb. 6];7(2):5179-84. Available from: http://jptam.org/index.php/jptam/article/view/7010