List of Articles Agung Irawan Article 1 - Determination of <i>in vitro</i> Gas Production Kinetics by Adding <i>Leucaena leucecophala</i> and Corn Oil to the Ration in Different Ratios 20.1001.1.2251628.2021.11.1.3.5 C.T. Noviandi K. Kustaantinah A. Irawan B.P. Widyobroto A. Astuti Rasht Branch, Islamic Azad University, Rasht, Iran , Issue 1 , Year , Winter 2021