Xiongying Niu

发表

A STUDY ON THE EFFECTS OF EMPLOYEE WORK PERFORMANCE APPRAISAL SYSTEM AT THE NRA OF SIERRA LEONE

N. Xiongying, Yi-jun Yuan, Salamatu Bellah Conteh, 2020 .

A study on the effects of employee work performance appraisal system at the national revenue authority (NRA) of Sierra Leone

N. Xiongying, Yi-jun Yuan, Salamatu Bellah Conteh, 2020 .