SEPTIANA, K. N.; SURYANI, L.; ASEP, A. Comparison of Student Learning Activities between the Active Learning Strategy Type Everyone is a Teacher Here and the Type True or False in Class X of Mapat Tunggul Selatan High School. Jurnal Geografi, Lingkungan dan Kesehatan, v. 4, n. 1, p. 1-10, 30 jun. 2026.