All research articles in this issue were authored/co-authored by 19 authors from 7 institutions: Universitas Nahdlatul Ulama Yogyakarta, Indonesia, Politeknik Negeri Batam, Indonesia, Universitas Sebelas Maret, Indonesia, Universitas Negeri Surabaya, Indonesia, STKIP PGRI Bandar Lampung, Indonesia, Universitas Negeri Malang, Indonesia and Universitas Islam Indonesia, Indonesia.

All research articles in this issue were authored/co-authored by 13 authors from 8 institutions: Universitas Islam Negeri (UIN) Sunan Ampel Surabaya, Institut Agama Islam Negeri (IAIN) Salatiga, Universitas Kristen Duta Wacana (UKDW), Yogyakarta, Universitas Lambung Mangkurat, Universitas Negeri Surabaya, Universitas Sebelas Maret,  Institut Teknologi Bisnis AAS, Surakarta  and Universitas Pendidikan Ganesha.

All research articles in this issue were authored/co-authored by 19 authors from 5 institutions: Universitas Sanata Dharma Yogyakarta, Universitas Sebelas Maret Surakarta, Universitas Tanjungpura Pontianak, Universitas Islam Negeri Raden Intan Bandar Lampung, and STKIP Kumala Metro.