Yong, E., 		De Jesus, L., 		Brucal, S., 		Samaniego, Jr., L., 		Peruda, Jr., S., 		Cosio, P., 		Villarroel, J., 		Novilla, K., 		Cacalda, E., 		Lacar, C., & 		Calibara, A.
2023 Apr 13.  RAMY Greeting Feature using HAAR cascade classifier and HOG Algorithm for Asia Pacific College. International Journal of Computing Sciences Research. [Online] 7: