FEBRIANTI, Nia; ANDAYANI, Yayuk; HARIS, Mukhtar. The Effect of Problem-Based Learning Assisted By Chemcollective Media on The Buffer Solution Matter on Critical Thinking Skills of Students in Class XI of SMAN 1 Narmada. Chemistry Education Practice, [S. l.], v. 8, n. 2, p. 394–401, 2025. DOI: 10.29303/cep.v8i2.10748. Disponível em: https://jurnalfkip.unram.ac.id/index.php/CEP/article/view/10748. Acesso em: 1 dec. 2025.