Sarkar E, Chakraborty P. Allelopathic effect of Amaranthus spinosus Linn. on growth of rice and mustard. JTA [Internet]. 2016 Mar. 24 [cited 2024 Apr. 29];53(2):139-48. Available from: https://jtropag.kau.in/index.php/ojs2/article/view/344