Hasibuan, Nurkholijah Rohma, Sahat Siagian, and Samsidar Tanjung. 2025. “ENHANCING GLOBAL WARMING EDUCATION THROUGH A DISCOVERY LEARNING-BASED HEYZINE FLIPBOOK E-MODULE”. Jurnal Teknologi Pendidikan : Jurnal Penelitian Dan Pengembangan Pembelajaran 10 (3):363-72. https://doi.org/10.33394/jtp.v10i3.15582.