Widodo, Slamet, et al. “Forage Biomass and Nutrient Quality in Brown Midrib (BMR) Compared to Conventional Sorghum: A Meta-Analysis Approach”. Journal of Advanced Veterinary and Animal Research, vol. 12, no. 1, Mar. 2025, pp. 157-68, https://www.banglajol.info/index.php/JAVAR/article/view/82268.