PUTRA, Muarif Arhas. Urgensi Penulisan Penelitian Tindakan Kelas. SEMESTA: Journal of Science Education and Teaching, [S.l.], v. 2, n. 2, p. 87-91, nov. 2019. ISSN 2598-1951. Available at: <http://semesta.ppj.unp.ac.id/index.php/semesta/article/view/65>. Date accessed: 18 may 2024.