CONTEH, Saidu; SAMURA, Sana; KOROMA, Babah Charm; GEVAO, Sahr; KAMARA, Fallah; SESAY, Abdulai. Exploring the Level of Teachers’ Knowledge of Green Chemistry in Senior Secondary Schools in North-West Sierra Leone. Journal of Research in Mathematics, Science, and Technology Education, [S. l.], v. 3, n. 4, p. 289–298, 2026. DOI: 10.70232/jrmste.v3i4.94. Disponível em: https://spm-online.com/jrmste/index.php/journal/article/view/94. Acesso em: 19 oct. 2026.