CHUKWUEBUKA, C. An Economic Analysis of Examination Malpractice in Senior Secondary Schools: A Principal-Agent and Rent-Seeking Perspective Based on the Lived Experiences of Quality Assurance Leaders in Northwestern Nigeria. PERFECT EDUCATION FAIRY, [S. l.], v. 2, n. 4, p. 192 - 197, 2024. DOI: 10.56442/pef.v2i4.1059. Disponível em: http://www.ijble.com/index.php/bec/article/view/1059. Acesso em: 7 jul. 2025.