Solossa, Hesly, and Heny Sri Astutik. 2021. “Pengaruh Model Creative Problem Solving (CPS) Terhadap Kemampuan Berpikir Kreatif Siswa Kelas XI SMA N 1 Kota Sorong Pada Pokok Bahasan Program Linear Siswa”. THEOREMA: The Journal Education of Mathematics 2 (1). https://e-journal.unimudasorong.ac.id/index.php/jurnaltheorema/article/view/1104.