Ukaigwe PC, Igbozuruike IU. Planning: A Tool for Administration of Teachers’ Competence Development Programmes for Improved Service Delivery in Secondary Schools in Rivers State, Nigeria. ASSRJ [Internet]. 2019Jan.15 [cited 2024Nov.13];6(1):91-100. Available from: http://116.203.177.230/index.php/ASSRJ/article/view/5966