According To its proposal, the first 5 months of the 12 months have been to get of 31 days Every single and the subsequent 7 months of thirty days. Since 1988, The federal government, in accordance Using the Shahidullah Committee's means of calculation, began using in official papers Bangla dates https://banglacalendar14157.wikicarrier.com/1211007/helping_the_others_realize_the_advantages_of_bengali_calendar