Mahrawi, M., Mulyani, D., Rifqiawati, I., & Hendriyani, M. E. (2022). Development of Biology Practicum Guide to the Concept of the Digestive System in Developing Critical Thinking Students’. Science Education and Application Journal, 4(1), 1–14. https://doi.org/10.30736/seaj.v4i1.507