Items by "S, Abd"

Derlina, Derlina and Mihardi, Satria and Siregar, Alkhafi and S, Abd (2021) Need Assessment for Authentic Assessment In E-Learning (Schoology) Systems to Support Learning During Covid-19. In: Proceedings of the 3rd International Conference on Innovation in Education, Science and Culture, ICIESC 2021, 31 August 2021, Medan, North Sumatera Province, Indonesia.

S, Abd and Tarigan, Krista and Situmorang, Manihar and Sembiring, Timbangen and Ritonga, Fatima (2019) Characterization of Electrodes Membrane PVA-Enzyme Coating PVC-KTPCLPBas Urea Sensors With SEM-EDX, XRDand UV-Vis. In: Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia.