Determination of the area index of lettuce leaves with a monocular camera. Mokslo taikomieji tyrimai / Applied Research, [S. l.], v. 1, n. 20, p. 144–153, 2024. DOI: 10.59476/mtt.v1i20.656. Disponível em: https://ojs.kaunokolegija.lt/index.php/mttlk/article/view/656. Acesso em: 4 sep. 2025.