NOVALIANA, Ika; MAHENDRA, Prasetya Tri. Analysis of Price Factors and Business Competition in The Covid-19 Pandemic NN Efforts to Increase Sales Volume. International Journal of Multidisciplinary: Applied Business and Education Research, Malang, Indonesia, v. 4, n. 4, p. 1376–1382, 2023. DOI: 10.11594/ijmaber.04.04.31. Disponível em: https://ijmaberjournal.org/index.php/ijmaber/article/view/882. Acesso em: 24 mar. 2026.