PATIÑO-PILLIZA, K.; FONSECA-LEÓN, C.; CHANGO-GALARZA, M. Control of production costs under the ISO 9001: 2015 standard: An option to minimize economic squandering in the artisan businesses of La Victoria parish, Pujilí cantón, Cotopaxi province, period 2019-2021. Revista Publicando, v. 9, n. 35, p. 19-32, 1 Jul. 2022.