Butbumrung, C., Ratana-Ubol, R., Kaewprasert, K. and Sawangdee, Y. 2022. Linking brand Relationship between human resource management: The mediating effect of positioning and leadership management. International journal of health sciences. 6, S5 (Mar. 2022), 314–326. DOI:https://doi.org/10.53730/ijhs.v6nS5.5232.