Elisabet Br Tarigan. “Meningkatkan Motivasi Peserta Didik Melalui Model Problem Based Learning Berbantuan Media Audiovisual Di Fase C Kelas 5 SDN 040519 Tanjung Barus”. PROSIDING SEMINAR NASIONAL PENDIDIKAN DAN AGAMA 5, no. 2 (October 7, 2024): 3284–3301. Accessed December 22, 2024. https://badanpenerbit.org/index.php/SEMNASPA/article/view/2307.