PANTHAKANT JANEPINICH; CHUTIMON SATIRAPIPATHKUL; NAPARAT KASETSOMBOON; PIYAPHONG YONGPHET. Enhancing lutein extraction from marigolds through ultrasound-assisted optimization using response surface methodology. Maejo International Journal of Energy and Environmental Communication, [S. l.], v. 5, n. 1, p. 14–19, 2023. DOI: 10.54279/mijeec.v5i1.248359. Disponível em: https://ph02.tci-thaijo.org/index.php/MIJEEC/article/view/248359. Acesso em: 10 apr. 2025.