Irwangga, Yusrial, 		Tarigan, Ruth Riah Ate T, AND 		luta, Devi Andriani.
" AN EFFECT OF ORGANIC COMPOSTING DUCK MANURE AND POC HOUSEHOLD WASTE ON PLANT PRODUCTION SHALLOT (ALLIUM ASCALONICUM L)" <em>Proceedings Of The International Seminar</em> [Online], Volume 2 Number 1 (26 August 2023)