Sunarti, Dwi Ninik, Mursito S. Bialangi, Masrianih, Lestari M.P. Alibasyah, Raya Agni, and Astija. 2026. “The Effect of Collaborative Project-Based Learning on Students’ Communication Skills at SMP Negeri 4 Palu”. Bioscientist : Jurnal Ilmiah Biologi 14 (3):1143-55. https://doi.org/10.33394/bioscientist.v14i3.20867.