Abaka, N. S., Utibe, U. J., Akpan, A. O., & Utibe, I. U. (2026). Concept Mapping, Field Trip Teaching Methods and Students’ Performance in Basic Science and Technology in Etim Ekpo, Akwa Ibom State, Nigeria. International Journal of Natural and Practical Sciences (IJNPS), 8(1), 69–82. Retrieved from https://icidr.org.ng/index.php/Ijnps/article/view/1915