Effects of the storage conditions on the stability of natural and synthetic cannabis in biological matrices for forensic toxicology analysis: An update from the literature

勞動力（英文：Workforce）又叫勞動人口（英文：Labor force），係經濟學上對可以被僱傭（勞動）潛力嘅社會人群（人口）講法。

呢篇勞動力係關於經濟嘅楔位文章，重未完成嘅。麻煩你幫手佢嘅內容。