RAHMA DHANI, A.; HONIN, M. C. .; NIKMAH, N.; ADU, E. Y. .; LIUNIMA, I. R. .; P. WOLANG, J. U. T. W. .; CISILYA, . C. .; NUNES, M. A. . Optimizing STEM (Science, Technology, Engineering, And Mathematics) Learning Through The Use Of Free Nutritious Food Waste (MBG) To Produce Eco-Enzyme Bar Soap In SMPK Muder Teresa. Journal Of Human And Education (JAHE), [S. l.], v. 6, n. 5, p. 1830–1837, 2026. Disponível em: https://mail.jahe.or.id/index.php/jahe/article/view/3098. Acesso em: 2 nov. 2026.