Face Mask Detection using Haar Cascade Classifier Algorithm based on Internet of Things with Telegram Bot Notificationdoi:10.34820/FK2/WSJVYHTelkom University Dataverse2022-04-011DARMAWAN, IRFAN, 2022, "Face Mask Detection using Haar Cascade Classifier Algorithm based on Internet of Things with Telegram Bot Notification", https://doi.org/10.34820/FK2/WSJVYH, Telkom University Dataverse, V1Face Mask Detection using Haar Cascade Classifier Algorithm based on Internet of Things with Telegram Bot Notificationdoi:10.34820/FK2/WSJVYHDARMAWAN, IRFANTelkom University DataverseDARMAWAN, IRFANDARMAWAN, IRFAN2022-03-08Computer and Information ScienceOrcid DatasetCC0 Waiver