ARDIANA; NURWATI, Emi. Efforts to Improve Student Learning Outcomes on Fasting in the Month of Ramadan Using the Problem Based Learning Model at Lamsayuen State Elementary School. Journal of Indonesian Primary School, [S. l.], v. 2, n. 3, p. 59–68, 2025. DOI: 10.62945/jips.v2i3.771. Disponível em: https://journal.mgedukasia.or.id/index.php/jips/article/view/771. Acesso em: 16 oct. 2025.