NAHADI, Nahadi. Peningkatan kualitas pembelajaran melalui program Lesson Study Berbasis Sekolah (LSBS). Jurnal Abmas, [S. l.], v. 7, n. 1, p. 37–43, 2007. DOI: 10.17509/abmas.v7i1.88. Disponível em: https://ejournal-dppm.upi.edu/abmas/article/view/88. Acesso em: 1 aug. 2026.