SULISTYOWATI, Fitria; HARTANTI, Septi; WIDODO, Sri Adi; PUTRIANTI, Flora Grace. Critical Thinking Skills in Phlegmatic Students Using Learning Videos. Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika, Indonesia, INA, v. 8, n. 2, p. 119–133, 2022. DOI: 10.29407/jmen.v8i2.18874. Disponível em: https://ojs.unpkediri.ac.id/index.php/matematika/article/view/18874. Acesso em: 4 apr. 2025.