Novinda Vira Fardiana, Firda Awalia Putri, and Safwatun Nida. “Development of EXBOOK – M2J on Human Excretory System Materials to Improve Students’ Collaboration Skills: Penelitian”. Jurnal Pengabdian Masyarakat Dan Riset Pendidikan, vol. 5, no. 1, July 2026, pp. 1432-40, doi:10.31004/jerkin.v5i1.3178.