Singh R, Tariyal Y, Chauhan J. Effects of Different Growth Regulators on Seed Germination and Vigor of Pot Marigold (Calendula Officinalis. L). SAARC J. Agri. [Internet]. 2021 Jan. 4 [cited 2025 Sep. 21];18(2):227-31. Available from: https://www.banglajol.info/index.php/SJA/article/view/51122