Mohamed Razali, M. R., W. Ismail, N. S. Ahmad, M. Bahari, Z. Mohd Zaki, and A. Radman. “An Adaptive Thresholding Method for Segmenting Dental X-Ray Images”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 9, no. 4, Dec. 2017, pp. 1-5, https://jtec.utem.edu.my/jtec/article/view/1583.