Todingan, A. K., Hartono, Faisal, F. Daud, and Rachmawaty. “The The Effect of the RICOSRE Learning Model on Students’ Problem-Solving Abilities and Collaboration Skills in Biology Learning for Grade XI at SMA Negeri 2 Toraja Utara”. JOURNAL OF SCIENCE EDUCATION AND PRACTICE, vol. 10, no. 1, May 2026, doi:10.33751/jsep.v10i1.17.