ABRIYANTO, .; ASTUTIK, . . An Investigation of the Factors Contributing to Ineffective English Learning at SMP Manbaul Ulum Bondowoso. Journal of Science and Education (JSE), [S. l.], v. 6, n. 2, p. 1613-1626, 2026. DOI: 10.58905/jse.v6i2.777. Disponível em: https://jse.rezkimedia.org/index.php/jse/article/view/777. Acesso em: 7 oct. 2026.