##issue.vol## 2 ##issue.no## 1: January 2024

This issue has been available online since 2 September 2023 for the regular issue of January 2024. All articles in this issue (an original research article) were authored/co-authored by 17 authors from 1 country (Indonesia) and still open for submissions.

##submissions.published##: 2023-09-04

Application design for web-based car services to increase work time estimates

Shinta Febriyanti##common.commaListSeparator##Solehatin Solehatin

11-21

Detection and prediction of rice plant diseases using convolutional neural network (CNN) method

Reyhan Dzaki Sheva Pahlawanto##common.commaListSeparator##Halimah Salsabila##common.commaListSeparator##Kusuma Ratna Pratiwi

22-33

Impact of product design and sales promotion on eiger customer loyalty

Yuniar Rahma Adisti##common.commaListSeparator##Dina Lusianti##common.commaListSeparator##Faridhatun Faidah

34-43

Impact of sales promotion and product quality on zoya customer purchase interest

Rina Amalia Putri Rina##common.commaListSeparator##Dina Lusianti##common.commaListSeparator##Faridhatun Faidah

44-52

Email spam detection: a comparison of svm and naive bayes using bayesian optimization and grid search parameters

Dzaky Budiman##common.commaListSeparator##Zayyan Zayyan##common.commaListSeparator##Ainun Mardiana##common.commaListSeparator##Alfira Aulia Mahrani

53-64