Sole, Robert A., Henny A. Raga, Uly J. Riwukaho, Abdonia W. Finmeta, Astrid Aryani Ndun, Joritha Naisanu, and Darmanto F. Kisse. “Response of Use of NPK Fertilizer and Concentration of Young Coconut Water on Growth and Yield of Long Bean (Vigna Sinensis L.)”. Jurnal Biologi Tropis 23, no. 2 (March 8, 2023): 126–132. Accessed May 20, 2024. http://www.jurnalfkip.unram.ac.id/index.php/JBT/article/view/4740.