ERIS DD, WAHYUNI S, RIYADI I, WIDIASTUTI H, SISWANTO . Pengaruh kitosan, mikroba antagonis, dan bakteri endofit dalam menekan perkembangan penyakit bercak daun pada bibit kelapa kopyor (Effect of chitosan, antagonist and endophytic bacteria in suppressing the development of leaf spot disease in kopyor coconut seedlings). MP [Internet]. 2019 May 7 [cited 2024 Nov. 21];87(1). Available from: https://mp.iribb.org/mpjurnal/article/view/324