Rahmawati E. Online Buying and Selling Application of Sacrificial Animals Using Scrum Method During the Covid-19 Pandemic. J. Electr. Eng. Comput. Sci. [Internet]. 30 Juni 2022 [dikutip 20 Mei 2024];7(1):1203 -. Tersedia pada: https://ejournal.ubhara.ac.id/jeecs/article/view/33