Atsango V. Effects of Internal School Environment on Learners’ Academic Performance in Public Secondary Schools in Khwisero Sub-county Kenya. IJSBAR [Internet]. 2021 Dec. 4 [cited 2024 May 3];60(4):304-16. Available from: https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/13537