OZTURK, O., and R. ADA. “Correlation and Path Coefficient Analysis of Yield and Quality Components of Some Sunflower (Helianthus Annuus L.) Cultivars”. Asian Journal of Chemistry 21, no. 2 (June 9, 2010): 1400–1412. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/18839.