Hasibuan, N. R., Siagian, S. and Tanjung, S. (2025) “ENHANCING GLOBAL WARMING EDUCATION THROUGH A DISCOVERY LEARNING-BASED HEYZINE FLIPBOOK E-MODULE”, Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran, 10(3), pp. 363–372. doi: 10.33394/jtp.v10i3.15582.