Fatiyavaleha, Ana (2020) Tinjauan Fikih Muamalah Terhadap Akad Kerja Sama Sub-Agen Gas LPG 3 Kg Pertamina Region IV Gas Domestik Di Kelurahan Tonatan Kecamatan Ponorogo Kabupaten Ponorogo. Undergraduate (S1) thesis, IAIN Ponorogo.