Contact

Name: Achmad Syafiuddin
Address: Universitas Nahdlatul Ulama Surabaya, Campus B
Jl. Raya Jemursari 51-57
60293 Surabaya, Indonesia
etm@unusa.ac.id
Indonesia 60237
Affiliation: Universitas Nahdlatul Ulama Surabaya
Email: achmadsyafiuddin@unusa.ac.id

Name: Dwi Handayani
Email: handayani.dwi@unusa.ac.id