Leonardo José España-Barraza, Efraín Javier De-la-Hoz-Granadillo, Katia Ninozca Flores-Ledesma. (2026). Ultracongelation and IoT to Improve Energy Efficiency and Working Conditions in the Cold Chain of a Food MSME: A Mixed-Methods Study with a Gender Perspective. International Journal of Special Education, 41(6s), 98–108. Retrieved from https://internationalsped.com/index.php/ijse/article/view/3020