Akpan OP, Utibe UJ, Atabang AA, Babayemi JO, Uko PJ. Expository and Field Trip Teaching Methods and Students’ Achievement in Physics in Secondary Schools in Etim Ekpo and Ika Local Government Areas, Akwa Ibom State, Nigeria. IJNPS [Internet]. 2025 Oct. 22 [cited 2025 Dec. 16];7(2):51-67. Available from: https://icidr.org.ng/index.php/Ijnps/article/view/1809