TY  - JOUR
T1  - Development of drive cycle and emission concentration models for in-use tricycles in Metro Manila
JF  - Philippine Engineering Journal
A1  - Abuzo, Anabel A.
A2  - Sigua, Ricardo G.
A2  - Vergel, Karl N.
LA  - English
UL  - https://tuklas.up.edu.ph/Record/UP-99796217611368286
KW  - Drive cycle.
KW  - Tricycles.
KW  - Emissions.
ER  -