SINNIAH, P. ., and F. T. . AHMAD. “EFFECT OF ROSELLE BY-PRODUCT (Hibiscus Sabdariffa L.)SUPPLEMENTATION ON THE PRODUCTION AND QUALITY OF JAPANESE QUAIL EGGS”. Universiti Malaysia Terengganu Journal of Undergraduate Research, vol. 3, no. 4, Oct. 2021, pp. 149-62, https://journal.umt.edu.my/index.php/umtjur/article/view/248.