D. Nyam, D., E. Angyu, A., E. Deshi, K., N. Dawang, S., Susinya, H., & P. Ifenkwe, O. (2017). Effect of Photoperiod on the Germination and Seedling Development of Some (Acha) Digitaria Species. International Journal of Sciences: Basic and Applied Research (IJSBAR), 35(2), 167–175. Retrieved from https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/7775