Earning Livelihood and Living Conditions Impact of Daily Wages Coal Mine Workers as Temporary Migrants: A Case Study of Erst while FATA Region Pre and Post Covid-19 Era. JBMR [Internet]. 2024 Oct. 27 [cited 2024 Nov. 21];3(3):296-319. Available from: https://jbmr.com.pk/index.php/Journal/article/view/265