Dr. Masika Erastus, K., “EXTENT TO WHICH TEACHERS’ PERFORMANCE APPRAISAL AND DEVELOPMENT (TPD) HAD ENHANCED TEACHERS’ COMPETENCES IN RELATION TO PROMOTION, MOTIVATION, PERSONAL CAREER DEVELOPMENT AND JOB SATISFACTIONN WITHIN KIMILILI MUNICIPALITY”, Galaxy int. interdiscip. res. j., vol. 10, no. 6, pp. 698–714, Jun. 2022.