Date: Dec 20, 2019

Source: Al Ghazali

Publisher: Program Studi Pendidikan Agama Islam, STAI Nahdlatul Ulama (STAINU) Purworejo

Date: Aug 25, 2019

Publisher: LP3M Institut Agama Islam Syarifuddin Lumajang, Institut Agama Islam (IAI) Syarifuddin Wonorejo Lumajang