Pemulutan District, Ibul Besar II Village, is one of slum area and has the second largest population in Ogan Ilir Regency. This research aims to conduct an environmental sanitation risk assessment …
This study aims to find out the influence of the number of blades and the type of material on the machine chipping. This research was conducted from October 2020 to April 2021 at the Workshop of To…
SURYA NENGSIH LUMBANRAJA. The Effect of Eco-enzyme, Eco-enzyme Waste and Phosphorus Fertilizer on the Soil pH, the P-Availability, the Growth, and the Yield of Mustard (Brassica juncea L.) on the U…