ABDALLA, Abdalla Mohamed; AHMED, Omar Ibrahim. The usage of psychometric equations in processing of master and doctoral theses in the Sudanese universities in the Khartoum – the capital, during (2015- 2020). Journal of Educational and Psychological Sciences, New Mexico, United States, v. 6, n. 1, p. 122–140, 2022. DOI: 10.26389/AJSRP.R220621. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/4598. Acesso em: 20 dec. 2025.