LAZULFA, Shoffia Indana; JATMIKO, Dhanar Dwi Hary; OKTAVIANINGTYAS, Ervin; FAZIRA, Shima Kunaza. Algebraic thinking processes of junior high school students in solving contextual problems viewed from sanguine and phlegmatic personality types. Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika, Indonesia, INA, v. 12, n. 1, p. 140–155, 2026. DOI: 10.29407/jmen.v12i1.28201. Disponível em: https://ojs.unpkediri.ac.id/index.php/matematika/article/view/28201. Acesso em: 10 jun. 2026.