Preparation of natural chitosan from pens of squid Loligo spp.

by Ahmad, Hawa Mas Azmar, Ab. Hadi, Hazrina, Md. Jaffri, Juliana
Published 2015

Lightening Effect of Skin Lightening Cream Containing Piper betle L. Extract in Human Volunteers

by Syed Omar, Sharifah Shakirah, Ab. Hadi, Hazrina, Mohd Hanif, Nadzirah, Ahmad, Hawa Mas Azmar, Ng, Shiow Fern
Published 2021

The enlightenment from Malaysian consumers' perspective towards cosmetic products

by Ayob, Ain, Awadh, Ammar Ihsan Jawad, Md. Jaffri, Juliana, Jamshed, Shazia Qasim, Ahmad, Hawa Mas Azmar, Ab. Hadi, Hazrina
Published 2016

Malaysian consumers' awareness, perception, and attitude toward cosmetic products: Questionnaire development and pilot testing

by Ayob, Ain, Awadh, Ammar Ihsan Jawad, Ab. Hadi, Hazrina, Md. Jaffri, Juliana, Jamshed, Shazia Qasim, Ahmad, Hawa Mas Azmar
Published 2016