This document outlines the duty roster for library teachers at SMK Jengka Pusat for 2019. It lists the days of the week and times that each teacher is on duty in the library, with Junaidah binti Kamarudin, Azizah binti Mohamad, Salasiah Zakaria, Rohana Kamaruddin, and Siti Ros binti Ismail scheduled Monday through Friday and taking weekend shifts on alternating Sundays.