https://www.eislamicbook.com/haji-imdadullah-muhajir-makki-by-maulana-muhammad-iqbal-rangoni-%d8%ad%d8%b6%d8%b1%d8%aa-%d8%ad%d8%a7%d8%ac%db%8c-%d8%a7%d9%85%d8%af%d8%a7%d8%af%d8%a7%d9%84%d9%84%d9%91%d9%b0%db%81-%d9%85%db%81%d8%a7/