Haryanto, T.A.D., Adi, E.B.M., Riyanto, A., Susanti, D. and Hidayat, P. 2017. Genetic Studies on Grain Protein Content and Some Agronomic Characters of Rice by Halfdiallel Crossing System. Asian Journal of Applied Sciences. 5, 2 (May 2017). DOI:https://doi.org/10.24203/ajas.v5i2.4753.