Putinella, June Annethe, Yulia Nuraini, and Budi Prasetya. 2022. “Nitrogen Released from Sago Pulp Waste and Gliricidia Sepium Pruning Mixtures on a Dystrudept of Central Moluccas and Its Effect on the Growth of Maize”. Journal of Degraded and Mining Lands Management 9 (2). Malang, Indonesia:3341-47. https://doi.org/10.15243/jdmlm.2022.092.3341.