“Restoration Ability of Newly Developed Restorer Gene Pool Inbreds on Two Different CMS Sources in Sunflower Helianthus Annuus L.”. Electronic Journal of Plant Breeding 13, no. 2 June 30, 2022: 419-424. Accessed May 15, 2024. https://www.ejplantbreeding.org/index.php/EJPB/article/view/3926.