Pitri N, violita violita. Response of Robusta Coffee (Coffea canephora.L) Germination Stages That Get Treatment with Long Soaking and Gibberellin Concentration (GA3). srmb [Internet]. 2022 Dec. 5 [cited 2026 Aug. 26];7(4):290-30. Available from: http://serambibiologi.ppj.unp.ac.id/index.php/srmb/article/view/63