1. Development of specific-molecular marker for sex determination among papaya cultivars grown in thailand
Kawee Sujipuli, Sittichai Urtgam, Narisa Kunpratum, Touchkanin Jongjitvimol

2. Dissemination of class d carbapenemase resistance genes and plasmid profiles of acinetobacter baumannii isolated from chiangrai prachanukroh hospital, thailand
Udomluk Leungtongkum, Rapee Thummeepak, Thawatchai kitti, Chalermchai Boonlao, Kannipa Tasanapak and Sutthirat Sitthisak

3. Species diversity of firefly in the highlands of northern thailand
Wandee Wattanachaiyingcharoen, Sorasak Nak-eiam, Winyoo Phanmuangma, Sirirat Booninkiaew and Naruemon Nimlob

4. Common fixed point of self mappings under a-contraction in b-metric spaces
Yaowaluck Khongtham and Sanga Homchoo

5. Ultrasound-assisted emulsification dispersive liquid-liquid microextraction for preconcentration and determination of cadmium in natural water samples by spectrophotometric technique
Jintana Klamtet

6. Identification of some volatile compounds in rice infestation with brown planthopper (bph)
Panatda Jannoey, Duangdao Channei, Jate Kotcharerk, Weerathep Pongprasert and Tanyarat sutti