1. Screening of effective herbs for controlling phytopthora sp. isolated from durian in chanthaburi province and chumphon province
Wasinee Thamsatit, Sujitra Sukonthamut and Dusanee Thanaboripat1

2. Effects of ferrous iron interference and measurement techniques on chemical oxygen demand of the closed-reflux digested water samples
Sapanna Nualsard and Usarat Thawornchaisit

3. A study of factors and behaviors of consumers who visit kfc stores in bangkok
Saichon Sinsomboonthong

4. Influent factor on equipment rents of equipment revolving fund department of highways
Apinan Kanjana and Nomchit Kittchotipanit

5. An efficiency comparison of z-test, t-test, the randomization test and mann-whitney u test for testing two independent population means or medians
Autcha Araveeporn, Chotirot Chuenarrom, Wasinee Fuksub, Supawee Choedchitkusol, and Anop Muangmeesup

6. On the d-sequences and the matrices of integer sequences
Panupong Vichitkunakorn, Boonrod Yuttanan and Supawadee Prugsapitak

7. Software development of advisor system and student database
Jiraporn Reunsumrit and Vena Netsawang