All submission are subject to publication fee of RM1500.00 for corresponding author with local affiliation and USD350.00 for corresponding author with international affiliation upon acceptance for publication. All content is freely available without any embargo or charge to the user(s) or institution(s). Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles , or use them for any lawful purpose as long as proper acknowledgement is given to the authors of the original work, without asking prior permission from the author or publisher.