R. C. Reyes, J. P. Reyes, and M. C. O. Martinez, “WORK-RELATED PROBLEMS AND PERFORMANCE LEVEL OF SENIOR HIGH SCHOOL TEACHERS : Received: 22nd September 2021; Revised: 16th February 2022, 20th February 2022, 05th March 2022; Accepted: 14th March 2022”, lijhls, vol. 8, pp. 01–22, Mar. 2022.