Ahmad, E., Alsafadi, M., Mashal, A., Saleh, W. and Assaf, H. (2021) “The impact of human resources (HR) activities on competitive advantage in private schools in Jordan: A case study”, International Journal of Research in Business and Social Science (2147- 4478), 10(4), pp. 139–149. doi: 10.20525/ijrbs.v10i4.1165.