Sisay Negatu B, Walia N. Does the number of taxpayers matter for optimum collection of Turnover tax category -B-taxpayers. Multidiscip. bus. rev (Print) [Internet]. 2025 Jun. 30 [cited 2026 Apr. 19];18(1):16-29. Available from: https://journalmbr.net/index.php/mbr/article/view/10833