1. <a href="./Journals/Article/APER/10990196.pdf" target="_blank">Pm10 and pm2.5 from haze smog and visibility effect in chiang mai thailand</a><br>Thitaporn Jeensorn, Pornphan Apichartwiwat, Wanida Jinsart <br><hr>2. <a href="./Journals/Article/APER/10990197.pdf" target="_blank">Natural radioactivity in groundwater in phra nakhon si ayutthaya province</a><br>Paradee Kodcharin, Udorn Youngchuay, Sopa Chinwetkitvanich <br><hr>3. <a href="./Journals/Article/APER/10990198.pdf" target="_blank">Contribution of root respiration to soil respiration during rainy season in dry dipterocarp forest, northern thailand</a><br>Punlop Intanil, Montri Sanwangsri, Anusorn Boonpoke, Phongthep Hanpattanakit <br><hr>4. <a href="./Journals/Article/APER/10990199.pdf" target="_blank">Stakeholder involvement in developing environmental indicators for the lam nam yang part1 watershed in the northeastern thailand</a><br>Warintorn Khunanake, Art-Ong Pradatsundarasar, Sura Pattanakiat<br><hr>5. <a href="./Journals/Article/APER/10990200.pdf" target="_blank">Stakeholders' perspectives of design options for a rooftop solar pv self-consumption scheme in thailand</a><br>Kespanerai Kokchang, Sopitsuda Tongsopit, Siripha Junlakarn, Wichsinee Wibulpolprasert, Morrakot Tossabanyad <br><hr>6. <a href="./Journals/Article/APER/10990201.pdf" target="_blank">Swot analysis for preliminary study of municipal waste management toward a zero waste highland community in northern thailand</a><br>Nittaya Pasukphun, Anuttara Hongtong, Vivat Keawdunglek, Yanasinee Suma, Pussadee Laor, Tawatchai Apidechkul <br><hr>7. <a href="./Journals/Article/APER/10990202.pdf" target="_blank">Development of work-rest model for reducing fatigue in a long distance among chemical truck drivers: case study in an industrial gas</a><br>Sujee Phatrabuddha, Thitima Wonginta, Nantaporn Phatrabuddha<br><hr>8. <a href="./Journals/Article/APER/10990203.pdf" target="_blank">Seasonal and annual trends of rainfall and streamflow in the mae klong basin, thailand</a><br>Alamgir Khalil, Areeya Rit tima, Yutthana Phankamolsil<br><hr>