BUDIANI, A., I. SUSANTI, S. MAWARDI, D. A. SANTOSO, and . SISWANTO. “Ekspresi β -1,3 Glukanase Dan Kitinase Pada Tanaman Kopi Arabika (Coffea Arabica L.) Tahan Dan Rentan Karat Daun Expression of β-1,3 Glucanase and Chitinase of Arabica Coffee (Coffea Arabica L.) Resistant and Susceptible Against Leaf Rust Disease”. Menara Perkebunan, vol. 72, no. 2, Mar. 2016, doi:10.22302/iribb.jur.mp.v72i2.122.