MAESYAROH, Uhty; MUNAWAROH, Laelatul; SUMARTI, Heni; ADRIAL, Rico. Analysis of chest X-Ray (CXR) images in COVID-19 patients based on age using the Otsu thresholding segmentation method. Journal of Natural Sciences and Mathematics Research, [S. l.], v. 7, n. 2, p. 59–65, 2021. Disponível em: https://journal.walisongo.ac.id/index.php/JNSMR/article/view/10891. Acesso em: 7 jun. 2025.