PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERBASIS PROBLEM BASED LEARNING PADA MATERI ARITMATIKA SOSIAL. Jurnal Kepemimpinan dan Pengurusan Sekolah, [S. l.], v. 7, n. 4, p. 494–504, 2024. DOI: 10.34125/jkps.v7i4.148. Disponível em: https://ejurnal.stkip-pessel.ac.id/index.php/kp/article/view/148. Acesso em: 27 may. 2026.