Merrad, Yacine, Mohamed Hadi Habaebi, Md Rafiqul Islam, and Teddy Surya Gunawan. 2020. “A Real-Time Mobile Notification System for Inventory Stock Out Detection Using SIFT and RANSAC”. International Journal of Interactive Mobile Technologies (iJIM) 14 (05):pp. 32-46. https://doi.org/10.3991/ijim.v14i05.13315.