<https://www.aekbila.com/2020/10/fiqih-muamalah-ii-syirkah-hukum-syirkah.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.aekbila.com/2020/10/fiqih-muamalah-ii-syirkah-hukum-syirkah.html>