Association among betel-nut chewing, periodontal status and periodontal pathogens and the effects of nicotine and areca nut ingredients on periodontal pathogens

by Hung Yu-tang, 洪雨棠
Published 2003

A Comparative Study of Human Resource Management Practices between Local and Multinational Companies in Taiwan’s Information Technology Industry

by Hung-YuTang, 唐宏宇
Published 2014