Kamarudin, Mariam, and Muhammad Hussin. “PENGAPLIKASIAN TEORI PERUBAHAN FULLAN DI PUSAT SUMBER SEKOLAH : SATU REFLEKSI TERHADAP PELAKSANAAN PEMBELAJARAN ABAD KE 21”. INTERNATIONAL CONFERENCE ON GLOBAL EDUCATION 1, no. 1 (October 28, 2019): 859-866. Accessed May 3, 2024. https://ejurnal.unespadang.ac.id/index.php/ICGE/article/view/14.