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 2023, 1 (8). https://doi.org/10.18687/LACCEI2023.1.1.792.