1.
Nbina JB. The Effect of Instruction in Metacognitive SelfAssessment Strategy on Chemistry Self-efficacy and Achievement of Senior Secondary School Students in Rivers State, Nigeria. JRES [Internet]. 2012 Aug. 1 [cited 2025 Mar. 12];3(2):83-96. Available from: https://icidr.org.ng/index.php/Jres/article/view/1292