Ahiakwo JM, Johnwest UH. Senior secondary students’ perception of the nature of the atom in Obio Akpor local government area of Rivers state, Nigeria. Afr. J. Chem. Edu [Internet]. 2018 Feb. 6 [cited 2026 Oct. 11];8(1):39-53. Available from: https://www.ajol.info/index.php/ajce/article/view/166221