1.
. P, Handayanto E, Suprayogo D, Bako Baon J, Hairiah K. Potential Nitrification and Nitrogen Mineral of Soil in Coffee Agroforestry System with Various Shading Trees. PelitaPerkebunan [Internet]. 1May2007 [cited 11May2021];23(1). Available from: https://www.ccrjournal.com/index.php/ccrj/article/view/49