Piyada Hankunakul. 1999. Development of analytical methods for detection of milk powder in ready-to-drink milk. Faculty of Graduate Studies, Mahidol University;
Piyada Hankunakul. (1999) Development of analytical methods for detection of milk powder in ready-to-drink milk . Mahidol University/Bangkok.
Piyada Hankunakul. Development of analytical methods for detection of milk powder in ready-to-drink milk. . Bangkok:Mahidol University, 1999.
Piyada Hankunakul. (1999) Development of analytical methods for detection of milk powder in ready-to-drink milk . Mahidol University/Bangkok.