AZ ZAKIYAH, K.; WULANDARI, F. E. PBL-based E-module Enhances 7th-Grade Cognitive Learning Outcomes: E-modul berbasis PBL Meningkatkan Hasil Belajar Kognitif Kelas 7. Indonesian Journal of Education Methods Development, v. 19, n. 2, p. 10.21070/ijemd.v19i2.815, 3 May 2024.