Ramli, M. Z., Adam, M. A. ., & Kalam, M. A. . (2025). The Effects of Creep Feed and Commercial Concentrates on Growth Performance of Pre-weaning Dorper Lambs . Journal of Tropical Resources and Sustainable Science (JTRSS), 13(1), 167–172. https://doi.org/10.47253/jtrss.v13i1.1381