Wagiran Wagiran, Universitas Negeri Semarang, Indonesia

Didik Rinan Sumekto, Universitas Widya Dharma, Indonesia

Susi Darihastining, STKIP PGRI Jombang, Indonesia

Caroline Victorine Katemba, Universitas Advent Indonesia, Indonesia

Didik Supriyanto, STITNU Al Hikmah Mojokerto, Indonesia

Muhammad Fahmi, UIN Sunan Ampel Surabaya, Indonesia