TUKIRAN; SUYATNO; HIDAYATI , Nurul. Developing Teaching Materials of Natural Product Chemistry to Increase Student’s Life Skills . Journal of Turkish Science Education, [S. l.], v. 14, n. 2, p. 27–41, 2017. Disponível em: https://www.tused.org/index.php/tused/article/view/143. Acesso em: 2 feb. 2026.