Education and Human Development Journal (Online). LPPM Universitas Nahdlatul Ulama Surabaya.
Cita Chicago Style (17a ed.)Education and Human Development Journal (Online). LPPM Universitas Nahdlatul Ulama Surabaya.
Cita MLA (9a ed.)Education and Human Development Journal (Online). LPPM Universitas Nahdlatul Ulama Surabaya.
Precaución: Estas citas no son 100% exactas.
