Lit: Sale of water. Tech: Sale of surplus water of a natural source such as river, spring, canal, etc.
Al-‘ushr
Muzara`ah
Gharamah
Al-diwan
Aqd
Bai‘ al-salam
Productive Mudarabah
Shirkah al-‘inan
Dhawu al fara'id
Musawamah Facility