Journal History
- The MMH Journal uses a new article layout from 2 columns to 1 column starting January 2022 (Volume 51)
- The MMH journal changes the number of publications in a year, from 4 issues to 3 issues a year, with a publication schedule in March, July and November (starting in 2023)
- The MMH journal changes the author fee from 1.000.000 (IDR) to 1.500.000 (IDR), starting in 2023
