Frontmatter
The production of bioethanol from durian (durio zibethinus) seed using simultaneous saccharification fermentation (SSF)
Ethnoscience studies analysis of karo oil as traditional medicine by karo ethnic and their integration in science learning at junior high school
Implementation of decision support system (DSS) for assessment of tracer study results
Media visual simulation (MSV) in the context of madura tourism: its benefits in improving critical thinking skills and understanding of science concepts
Validity and practicality of STEM-PjBL based teaching materials on acid and base
Adoption of eco-friendly packaging for biodegradable sustainability: insights from non-premise food handlers in selangor
Analysis of factors that influence the human development index of north sumatra province using regression models
Construct validity using principal component analysis in the development of instruments for coronary table patients
The potential of in vitro culture of sumatran frankincense (styrax benzoin dryander) to produce bioactive compounds as medicinal raw materials
Supercritical technology and its application to lithium-ion battery-related technologies