MAMATQULOV RAVSHANJON MA'MURJONOVICH. QIRRALARNI ANIQLASH (GRADIENT (SOBEL, PREVITT, CANNI) VA CHUQUR O’RGANISH (YAXLIT ICHKI) YONDASHUV) . ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, [S. l.], v. 22, n. 1, p. 30–34, 2023. Disponível em: https://newjournal.org/01/article/view/6678. Acesso em: 18 jan. 2025.