Koh
et al: ROLE OF VANADIA AND
TITANIA PHASES IN THE REMOVAL OF METHYLENE BLUE BY ADSORPTION AND
PHOTOCATALYTIC DEGRADATION
Malaysian Journal of Analytical
Sciences, Vol 25
No 4 (2021): 622 - 636
Nor
Khairunnisa et al: PHYSICOCHEMICAL PROPERTIES OF SAGO BARK BIOCHAR
AND ITS POTENTIAL AS PLANT GROWTH MEDIA
Malaysian Journal of Analytical Sciences, Vol 24 No 3 (2020): 320 - 329