FRISKA SALSABILLA; SERLI SABELA; SAMADIANA BR SEMBIRING; RISDO HOTRAY SINAGA. Obstacles and Solutions in Implementing Active Learning Strategies in Geography Learning Materials at SMA Negeri 11 Medan. Jurnal Multidisiplin Sahombu, [S. l.], v. 4, n. 02, p. 472–475, 2024. Disponível em: https://ejournal.seaninstitute.or.id/index.php/JMS/article/view/5812. Acesso em: 22 dec. 2024.