“Analisis Hubungan Kekerabatan Fenetik Pada Jambu Biji (Psidium Guajava L.) Melalui Pendekatan Morfologi ”. Indonesian Genetic & Biodiversity Journal, vol. 1, no. 1, Sept. 2023, pp. 15-21, https://igb-journal.com/index.php/igbj/article/view/9.