Mandal, Palash, T K Mishra, I D Singh, and C R Nayak. 2008. “Chemical Phytotoxicity and Use of Ethrel As Ripening Agent on Productivity and Quality of Tomato (Lycopersicon Esculentum)”. The Indian Journal of Agricultural Sciences 78 (7). https://epubs.icar.org.in/index.php/IJAgS/article/view/9823.