Wijitphan, S., Lorwilai, P., & Arkaseang, C. (2009). Effect of Cutting Heights on Productivity and Quality of King Napier Grass (Pennisetum purpureum cv. King Grass) under Irrigation. Pakistan Journal of Nutrition, 8(8), 1244–1250. https://doi.org/10.3923/pjn.2009.1244.1250