[1]
ita pratiwi simangunsong, E. Napitupulu, A. Lubis, and ika trisni simangunsong, “E-Module for Problem-Based Learning Integrating Batak Toba Culture (PBL BTC) to Improve Problem-Solving Ability”, VoJ, vol. 6, no. 2, pp. 119–130, Aug. 2024.