PERMANA, Y. G. The Effect of Using Blended Learning Strategy toward the 8 Grade Students’ Writing Competency. Journal of Psychology and Instruction, [S. l.], v. 1, n. 2, p. 79–87, 2017. DOI: 10.23887/jpai.v1i2.10363. Disponível em: https://ejournal.undiksha.ac.id/index.php/JoPaI/article/view/10363. Acesso em: 2 dec. 2024.