MARYANI AT. INTRODUKSI TANAMAN SELA BENGKUANG DAN SENTROSEMA PAD A KEBUN LADA PERDU. J. Ilm. Pertan. [Internet]. 2008Feb.1 [cited 2024May13];4(2):62-6. Available from: https://journal.unilak.ac.id/index.php/jip/article/view/1351