This issue has been available online since Sept 30th, 2021 for the regular issue of March 2022. All articles in this issue (10 original research articles) were authored/co-authored by 32 authors from 4 countries (Indonesia, Malaysia, Saudi Arabia, and United Kingdom ).

      

Published: 2022-03-30

Evaluation of business process in convention production companies using business process improvement (BPI)

1-7

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Prediction of hospital intensive patients using neural network algorithm

8-11

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Performance evaluation and measurement of SMEs king of honey using the green SCOR method

12-18

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Multi-objective optimization for multi-satellite scheduling task

19-30

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Optimize naïve bayes classifier using chi square and term frequency inverse document frequency for amazon review sentiment analysis

31-36

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Securing audio chat with cryptool-based twofish algorithm

37-43

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Application of TOPSIS method in assessment of the best learning comunication media for elementary school students

44-54

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Security improvement of aes algorithm using s-box modification based on strict avalanche criterion on image encryption

55-61

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Rainfall prediction in Blora regency using mamdani's fuzzy inference system

62-69

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Business process re-engineering to support cake shop business sustainability

70-76

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