Utami, P. et al. 2022. A Brief Study of The Use of Pattern Recognition in Online Learning: Recommendation for Assessing Teaching Skills Automatically Online Based. Elinvo (Electronics, Informatics, and Vocational Education). 7, 1 (Jun. 2022), 48–62. DOI:https://doi.org/10.21831/elinvo.v7i1.51354.