The Effect Of Wood Production Costs And Machine Spare Parts Costs On Wood Product Defects In  PT AKJSA Gresik Indonesia. Proceeding Kilisuci International Conference on Economic & Business, [S. l.], v. 4, 2026. DOI: 10.29407/5y2d0f67. Disponível em: https://proceeding.unpkediri.ac.id/index.php/kilisuci/article/view/9741. Acesso em: 12 oct. 2026.