Putri YA, Riski S. Pengaruh Covid 19 dan Insentif Pajak Terhadap Pertumbuhan UMKM di Sumatera Barat. jptam [Internet]. 2021 Dec. 10 [cited 2025 Feb. 5];5(3):8966-71. Available from: http://jptam.org/index.php/jptam/article/view/2406