Sidabutar, Hudson, dan Alloy Tifany Singarimbun. “DEVELOPMENT OF ANDROID STUDIO-BASED LEARNING MULTIMEDIA AS A SOURCE OF SELF-STUDY ON THE TOPIC OF THE DIGESTIVE SYSTEM”. Jurnal Pelita Pendidikan, vol. 10, no. 3, Oktober 2022, doi:10.24114/jpp.v10i3.34036.