Indarti, Nunuk, 		Sobakh, Nurus, 		Nurhayati, Dies, 		Suryatiningsih, Ninik, AND 		Pradikto, Sugeng.
" Performance Appraisal as Manager's Effort to Increase Employee Productivity at Textil Company PT. Indonesian Tootal Thread in Pasuruan" <em>Journal Universitas Muhammadiyah Gresik Engineering, Social Science, and Health International Conference (UMGESHIC)</em> [Online], Volume 1 Number 1 (15 June 2021)