SUNARTI, Dwi Ninik; BIALANGI, Mursito S.; MASRIANIH; ALIBASYAH, Lestari M.P.; AGNI, Raya; ASTIJA. The Effect of Collaborative Project-Based Learning on Students’ Communication Skills at SMP Negeri 4 Palu. Bioscientist : Jurnal Ilmiah Biologi, [S. l.], v. 14, n. 3, p. 1143–1155, 2026. DOI: 10.33394/bioscientist.v14i3.20867. Disponível em: https://e-journal.undikma.ac.id/index.php/bioscientist/article/view/20867. Acesso em: 8 sep. 2026.