[1]
R. Rahmah, H. Alberida, M. Fadilah, and R. Anggriyani, “Analisis Kebutuhan Lembar Kerja Peserta Didik (LKPD) Berbasis Problem Based Learning pada Materi Ekosistem di SMA N 1 Lareh Sago Halaban”, jptam, vol. 7, no. 3, pp. 23414–23418, Oct. 2023.