I. Lubis, H. Purnamawati, R. Poerwanto, , Yudiwanti, A. G. Mansyuri, and S. A. Rais, “Peanut Cultivar Differences in Yield Based on Source and Sink Characteristics”, J. Agron. Indonesia (Indonesian J. Agron.), vol. 40, no. 3, May 2013, doi: 10.24831/jai.v40i3.6825.