Nasir, Rahma, Uncok Manigor Jokkas Siahaan, Ni Made Intan Kertiyani, and Fajriani. 2025. “Mathematics Teachers’ Professional Competency Development through Classroom Action Research Workshop”. Mandalika Mathematics and Educations Journal 7 (1):126-39. http://jurnalfkip.unram.ac.id/index.php/MANDALIKA/article/view/8555.