Vandekan UE, Nomor BI. ENSURING ACCURACY IN SOCIAL SCIENCE RESEARCH: A REVIEW OF VARIABLE CONCEPTUALISATION AND MEASUREMENT. AJSBS [Internet]. 2025 Mar. 31 [cited 2025 Apr. 14];15(2). Available from: https://journals.aphriapub.com/index.php/AJSBS/article/view/3073