MUSHTRUK, Nataliia. Optimization of the pumpkin pectin paste production process. Human and nation’s health, Київ, Україна, n. 3, p. 7–17, 2024. DOI: 10.31548/humanhealth.3.2024.7. Disponível em: http://humanhealth.nubip.edu.ua/index.php/hnh/article/view/38. Acesso em: 2 sep. 2025.