DOES VITAMIN D DEFICIENCY PREDICT TUMOUR MALIGNANCY IN PATIENTS WITH BONE TUMOURS? DATA FROM A MULTI-CENTER COHORT ANALYSIS

Vitamin D deficiency is a global health concern that is estimated to afflict over one billion people globally.The major role of vitamin D is that of a regulator of calcium and phosphate metabolism, thus, being essential for proper bone mineralisation.Concomitantly, vitamin D is known to exert numerous extra-skeletal actions.For example, it has beco

ABSTRACT The aims of this study to determine the effect of profitability, company size, size of the Sharia Supervisory Board, and company age (as moderating variables) on Islamic Social Reporting Disclosure at Indonesian Sharia Commercial Banks in 2017-2021.This research is quantitative in nature, with secondary data sources (obtained from the 2017