K. Khan, S. Khan, S. Ullah, N. A. Khan2, I. Khan, and N. Ahmad. "NUTRITIVE VALUE, FIBER DIGESTIBILITY AND METHANE PRODUCTION POTENTIAL OF TROPICAL FORAGES IN RABBITS: EFFECT OF SPECIES AND HARVEST MATURITY." Journal of Animal and Plant Sciences, vol. 27, no. 4, 2017, pp. 1094-1100.