“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 72, no. 2 (March 8, 2016). Accessed August 27, 2026. https://mp.iribb.org/index.php/mpjurnal/article/view/122.