Conservación de puré de tomate en bidones plásticos de 20 L: Conservation of the tomato puree packed in 20 L plastic drums. RCTA [Internet]. 2019 Apr. 29 [cited 2025 Apr. 4];29(2):37-41. Available from: https://revcitecal.iiia.edu.cu/revista/index.php/RCTA/article/view/23