TY  - JOUR
T1  - BIR to lose P6B due to optional deduction
JF  - Philippine Star
A1  - Gonzales, Iris Cecilia
LA  - English
YR  - 2010
UL  - https://tuklas.up.edu.ph/Record/IPN-00000217046
KW  - Philippines. Bureau of Internal Revenue
KW  - Taxation : Law and legislation
ER  -