F, Farihah Nabila; AMAR AL KADRI; WULAN SARI KIFKI TELAUMBANUA. Product Innovation and Its Impact on Firm Competitiveness: Evidence from PT Martabak Mak Yung. Young Journal of Social Sciences and Humanities, [S. l.], v. 1, n. 1, p. 225–237, 2025. Disponível em: https://journal.sufiya.org/index.php/yjssh/article/view/237. Acesso em: 29 mar. 2026.