Koh
et al:ROLE OF VANADIA AND
TITANIA PHASES IN THE REMOVAL OF METHYLENE BLUE BY ADSORPTION AND
PHOTOCATALYTIC DEGRADATION
1068
Abdullahet
al:OPTIMIZATION OF
EXTRACTION TEMPERATURE AND TIME ON PHENOLIC COMPOUNDS AND ANTIOXIDANT ACTIVITY
OF MALAYSIAN PROPOLIS Trigona
Spp. AQUEOUS EXTRACT USING RESPONSE SURFACE METHODOLOGY