Tiauzon, Merry Jean, Gregorio Moyani Jr., Mylene Bautista, and Guarin Maguate , trans. 2023. “Management Skills of Department Heads in Relation to Employees Work Performance”. International Journal of Scientific Research and Management (IJSRM) 11 (11): 5327-34. https://doi.org/10.18535/ijsrm/v11i11.em05.