1. Effect of 2,4-d and naa on callus induction of basal plate tissue of onion (allium cepa l. cv. granex 33)
Niran Juntawong and Somboon Srinualchat

2. Government initiatives in promoting social-welfare tourism of workers
Surapol Boriseng

3. Sisal fiber-mortar composites
Burachat Chatveera and Pichai Nimityongskul

4. Tattoos in the central part of thailand
Suluk Sriburi and Thavivongse Sriburi

5. Use of calothrix as biofertilizer
Sombun Techapinyawat and Chantana Sookpreedee

6. Vertical shear strength of joints in prefabricate loadbearing walls
Burachat Chatveera and Pichai Nimityongskul