Magdalena, Ina, Salwa Ramadhanty, and Sarah Sarah. “Analisis Model Problem Based Learning (PBL) Menggunakan Aplikasi Grup Whatsapp Dalam Pembelajaran Tematik Siswa Kelas IV SDN Kalideres 06 Pagi Di Era Covid-19”. PANDAWA 4, no. 1 (January 31, 2022): 166-182. Accessed July 29, 2026. http://www.ejournal.stitpn.ac.id/index.php/pandawa/article/view/1581.