GELDRES MARCHENA, TEODORO ALBERTO; CABEZA SALAZAR, GIAM PIERO; CASTILLO RUIZ, LANCELOT MACKLEY; CASTRO SOTO, EDUARDO ALEXANDER; FARFAN CABANILLAS, JOEL FERNANDO ALBERTO; PAZ ARANDA, JHIMY ANÍBAL. Improvement plan to reduce the operating costs of the company Tableros La Perla del Huallaga S.A.C. applying engineering tools. LACCEI, [S. l.], v. 1, n. 8, 2023. DOI: 10.18687/LACCEI2023.1.1.792. Disponível em: https://proceedings.laccei.org/index.php/laccei/article/view/3087. Acesso em: 24 june. 2026.