Azifa, N., N. Nurlina, and H. Bancong. “Heyzine Flipbook Digital Teaching Materials for Science Critical Thinking Skills: Pengembangan Bahan Ajar Digital Heyzine Flipbook Untuk Keterampilan Berpikir Kritis IPA”. Academia Open, vol. 11, no. 1, June 2026, p. 10.21070/acopen.11.2026.14759, doi:10.21070/acopen.11.2026.14759.