MUDWI, Sara Suliman Alawad; MOHAMED, Reda Abdelfattah Ibrahim. The Role of Administrative Performance in Customer Service in Achieving Satisfaction and Belonging to Commercial Dealers A field study on the grain mills sector in Sudan. Journal of Economic, Administrative and Legal Sciences, New Mexico, United States, v. 7, n. 2, p. 71–90, 2023. DOI: 10.26389/AJSRP.R201022. Disponível em: https://journals.ajsrp.com/index.php/jeals/article/view/6137. Acesso em: 24 jan. 2026.