MIRANTY NOVITA SARI; SEFNA RISMEN; LOVIA, L. Validity of Interactive Learning Media Using Sparkol Videoscribe on Limits of Algebra Functions for Class XI IPS 1 SMAN 12 Padang. Rangkiang Mathematics Journal, [S. l.], v. 1, n. 2, p. 66–71, 2022. DOI: 10.24036/rmj.v1i2.16. Disponível em: https://math.ppj.unp.ac.id/index.php/RMJ/article/view/16. Acesso em: 2 oct. 2024.