Apriyadi, Z., E. Liestiany, and R. . “Pengendalian Biologi Penyakit Layu Bakteri (Ralstonia Solanacearum) Pada Tanaman Tomat (Lycopersicon Esculentum)”. JURNAL PROTEKSI TANAMAN TROPIKA, Vol. 2, no. 2, July 2019, pp. 108-14, http://103.81.100.242/index.php/jpt/article/view/149.