ELKASHIF, Mohamed E. Effects of cultivar, maturity stage and Ethrel treatment on ripening and fruit quality of tomato (Solanum lycopersicum L.). المجلة الزراعية, [S.l.], v. 12, n. 1, jan. 2014. ISSN 1728-9556. متوفر في: <http://journals.uofg.edu.sd/index.php/gjas/article/view/821>. تأريخ الوصول: 25 june 2026.