NJAGI, Dr. Mercy Wanja; SILAS, Edward Njagi. Relevance of Kenya secondary school chemistry instruction in preparation of students pursuing chemistry at university level. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 3, n. 12, p. 55–64, 2015. DOI: 10.31686/ijier.vol3.iss12.486. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/486.. Acesso em: 1 jul. 2024.