KUMBARA, V. B. .; AFUAN, M. . The Impact Of Product Innovation And Market Orientation On The Competitive Advantage of Souvenirs In Padang. Jurnal Ekobistek, [S. l.], v. 9, n. 1, p. 21–28, 2021. DOI: 10.35134/ekobistek.v9i1.67. Disponível em: https://jman-upiyptk.org/ojs/index.php/ekobistek/article/view/67. Acesso em: 1 feb. 2026.