Kawatra, Asha, C. M. Bhat, Asha Arora, and Amrit Paul Kaur. 1990. “Effect of Isabgol Husk Supplementation on Physiological Functioning of Gastro Intestinal Tract and Digestibility of Nutrients in Adolescent Girls”. The Indian Journal of Nutrition and Dietetics 27 (11):324-30. https://www.informaticsjournals.com/index.php/ijnd/article/view/7854.