thamrin, herijanto. (2022). Pengaruh Pola Tanam Tumpangsari terhadap Unsur Hara, pH Tanah serta Pertumbuhan Diameter Tanaman Jabon (Anthocephalus cadamba Miq.) di PT. Bhinneka Wana: The Effect of Intercropping Patterns on Nutrients, Soil pH and Diameter Growth of the Jabon Plant (Anthocephalus cadamba Miq.) at PT. Bhinneka Wana. Buletin Loupe, 18(02), 181–186. https://doi.org/10.51967/buletinloupe.v18i02.1767