Putri, Yonna Anggayu, and Silfia Riski. “Pengaruh Covid 19 Dan Insentif Pajak Terhadap Pertumbuhan UMKM Di Sumatera Barat”. Jurnal Pendidikan Tambusai 5, no. 3 (December 10, 2021): 8966–8971. Accessed February 5, 2025. http://jptam.org/index.php/jptam/article/view/2406.