Umusalamah, N. ., I. Farida, N. . Windayani, D. K. . Nurdin, and S. M. . Wiwaha. “The Impact of Collaborative Problem-Solving Learning on Scientific Reasoning and the Halal Lifestyle Awareness of Class VIII Students at MTsN 2 Subang in Studying the Human Digestive System”. Abdurrauf Journal of Islamic Studies, vol. 4, no. 1, Feb. 2025, pp. 66-81, doi:10.58824/arjis.v4i1.294.