Biodegradation of used lubricating oil by bacteria isolated from the eastern coast of Thailand

257-266

The performance of parameter estimation in structural equation modeling under different statistical conditions

267-276

The environmental quality monitoring of Chanthaburi municipality using regression analysis

246-256

Analysis of relationship between lane widths and passenger car speed

236-245

Effect of plant hormones on growth of Wan Khan Mak (Aglaonema tenuipes Engl.) in vitro