Wulanjari, Nur Rini. “LEVEL OF LEARNING DISCIPLINE STUDENTS CLASS IX SMP NEGERI 6 PURWODADI: Array”. Literasi Nusantara 2, no. 2 (August 8, 2022): 582–601. Accessed July 3, 2024. https://journal.citradharma.org/index.php/literasinusantara/article/view/411.