1. Factors influencing learning achievement of freshmen in the faculty of science, king mongkut’s institute of technology ladkrabang
Saichon Sinsomboonthong and Anong Pholsukkarn

2. Study of roof concrete solar chimney of house model under hot humid climate of thailand
Preeda Chantawong, Yothin Ungkoon and Borvorn Israngkura Na Ayudhya

3. Herbal gel for antimicrobial activity on acne-inducing bacteria
Nusavadee Pojanaukij and Somjai Kajorncheappunngam

4. Study of mechanical properties of autoclaved aerated lightweight concrete element containing microfiber
Borvorn Israngkura Na Ayudhya, Preeda Chantawong and Yothin Ungkoon

5. Monitoring water quality index with less parameters using genetic algorithm
Busayamas Pimpunchat

6. Estimation of population proportion with sensitive characteristic using randomized response technique
Dolachart Tantivanich