Daulay, Raden Fadli, Riki Irawan, Siti Nurhalizah, Wildan Murtadho, Amiruddin Siahaan, and Amiruddin Amiruddin. “Basic Concepts of the Teaching Professionalism in Elementary Education Institutions”. Jurnal Basicedu 7, no. 2 (April 7, 2023): 1171–1177. Accessed March 10, 2025. https://jbasic.org/index.php/basicedu/article/view/4826.