MUHAMMAD, R.; MOHAMMED, A. U.; GWANDU, A. D. TOWARDS IMPROVING THE QUALITY OF SCIENCE TEACHING: NEED FOR TRAINING, RE-TRAINING AND RETENTION OF STM TEACHERS. Sokoto Educational Review, [S. l.], v. 10, n. 2, p. 153–162, 2020. DOI: 10.35386/ser.v10i2.399. Disponível em: https://sokedureview.org/index.php/SER/article/view/399. Acesso em: 18 apr. 2024.