et. al., Dhian Tyas Untari,. “Professional Certification and Motivation Toward Lecturer Performance in Bekasi, Indonesia ”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 10 (April 28, 2021): 1326–1330. Accessed October 14, 2025. https://turcomat.org/index.php/turkbilmat/article/view/4393.