ABDALRAHIM, Alfateh Alamin; ELHADI, AbdElhaq Maki. A proposed model for applying the Analytical Procedures Auditing Standard (No. 520) to measure the creditworthiness of customers (Applied to Alawwal Medical Laboratories customer account balances for the year 2021). Journal of Economic, Administrative and Legal Sciences, New Mexico, United States, v. 8, n. 12, p. 21–36, 2024. DOI: 10.26389/AJSRP.M270324. Disponível em: https://ajsrp.ojsexpert.com/index.php/jeals/article/view/8128. Acesso em: 19 dec. 2025.