1. Adefemi Adeodu, Ilesanmi Daniyan, Rendani Maladzhi, Khumbulani Mpofu y Kana-Kana Katumba, Mukondeleli Grace . 2020. SCOPUS. Application of lean Six Sigma methodology using DMAIC approach for the improvement of bogie assembly process in the railcar industry. [En línea] 2020. [Citado el: 10 de 05 de 2022.] https://www.sciencedirect.com/science/article/pii/S2405844022003310?pes=vor. ISSN: 24058440.
2. Amitkumar Dhanjibhai , Makwana y Gajanan Shankarrao, Patange. 2019. SCOPUS. Strategic implementation of 5S and its effect on productivity of plastic machinery manufacturing company. [En línea] 2019. [Citado el: 21 de 04 de 2022.] https://www.tandfonline.com/doi/full/10.1080/14484846.2019.1676112?scroll=top& needAccess=true. ISSN: 1448-4846.
3. Arreño Dueñas, Diego Andres, Amaya González, Luis Felipe y Ruiz Orjuela, Erika Tatiana. 2018. Redalyc. Lean Manufacturing tools in the industries of Tundama. [En línea] 2018. [Citado el: 10 de 05 de 2022.] https://www.redalyc.org/journal/2150/215058535004/. ISSN: 1856-8327.
4. Bhuvanesh Kumar , M y Kukhan , S. 2021. EBSCO. Implementation of lean tools and techniques in an ethical papers production industry. [En línea] 2021. [Citado el: 10 de 05 de 2022.] https://doaj.org/article/06fda4b77d3c4d3b865dad76028f926a. ISSN: 2580-2895.
5. Cabrera, J. L. , y otros. 2020. Scielo. Improving quality by implementing lean manufacturing, SPC, and HACCP in the food industry. [En línea] 2020. [Citado el: 10 de 04 de 2022.] http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S2224- 78902020000400017&lang=es. ISSN: 2224-7890.