Osman OMA. The Impact of the Work Environment and Services on the Degree of Job Satisfaction of Faculty Members A field Study at Nile Valley University – Sudan (2021 – 2022 AD). JEALS [Internet]. 2023 Oct. 30 [cited 2025 Dec. 20];7(10 (ملحق):88-101. Available from: https://www.ajsrp.ojsexpert.com/index.php/jeals/article/view/7052