Rubber is a strategic plantation commodity in Indonesia with high economic, social, and environmental value. However, studies that specifically highlight the availability and competence of the workforce in rubber farming are limited, while sustainability research is focused on other commodities rice, chili, coffee, cocoa, coconut, and onions. Based on this, this study aims to: (1) analyze the s…
Background: Halitosis is an unpleasant odor from the oral cavity caused mainly by Volatile Sulfur Compounds (VSCs), the result of the activity of anaerobic gram-negative bacteria. Reducing VSCs levels can be achieved by reducing the activity and number of VSCs-producing bacteria, one of which is through the use of mouthwash containing antibacterial compounds. Red guava leaves are known to have …