Y. Ernawati, R. Marlina, Y. Nurhayati, R. Kariadinata, and M. M. Chusni, “A Comparative Analysis of Discovery Learning, Video-Based Learning, and Direct Instruction Models on The Science Learning Outcomes in the Topic of Food Additives”, Lucerna, vol. 5, no. 2, pp. 79–91, Dec. 2025.