TY  - SER
AU  - Hanif, Muhammad
AU  - Naeem, Sumra
AU  - Ali, Shaukat
TI  - A New Method  for Determination of Isoniazid (Isonicotinic Acid Acid Hydrazide) by Theweisz Ring-Oven Technique
KW  - Determination
KW  - Ring- Oven
KW  - Isoniazid
ER  -