Bocsakull , N.; Choosuwan , R.; Nimsuwan , N.; Kerdthip, C. MANAGEMENT MODEL WITH OBJECTIVE AND KEY RESULTS: OKRS TO DEVELOP LITERACY SKILL OF STUDENTS IN PRIMARY 1, 2 AT ANUBAN BANSOMTHAWIL SCHOOL TAK BAI DISTRICT NARATHIWAT PROVINCE. JMND 2022, 9, 142-155.