“Growth Response of Robusta Coffee (Coffea Canephora L.) Seedlings to Exogenous Salicylic Acid Application”. Pelita Perkebunan (a Coffee and Cocoa Research Journal), vol. 37, no. 3, Dec. 2021, pp. 197-06, https://mail.ccrjournal.com/index.php/ccrj/article/view/488.