K Umam

Analysis and implementation of computer-based system development of stemming algorithm for finding Arabic root word

F E Zamani, K Umam, W D I Azis, 2019 .

Twitter text mining for sentiment analysis on government’s response to forest fires with vader lexicon polarity detection and k-nearest neighbor algorithm

M A Muslim, K Umam, T Mustaqim, 2020, Journal of Physics: Conference Series.

Internet messenger based smart virtual class learning using ubiquitous computing

Mochamad Hariadi, Supeno Mardi, K Umam, 2017 .