Zulkifli, T. S. Karniman, and M. Hasbi. “PROFIL KEMAMPUAN KONEKSI MATEMATIS SISWA DALAM MENYELESAIKAN MASALAH OPIMALISASI DITINJAU DARI KEMAMPUAN MATEMATIKA: Profile Of Students’ Mathematical Connection Ability In Solving Optimization Problems As Seen In The Face Of Mathematical Ability”. Jurnal Elektronik Pendidikan Matematika Tadulako, vol. 11, no. 3, Mar. 2024, pp. 241-8, https://jurnalfkipuntad.com/index.php/jpmt/article/view/3772.