Principal Contact
Lukman Hakim Siregar, M.Si
Email: jurnalworksheet@dharmawangsa.ac.id
Support Contact
Ananda Hadi Elyas, S.Kom, M.Kom
Email: nanda@dharmawangsa.ac.id
Lukman Hakim Siregar, M.Si
Email: jurnalworksheet@dharmawangsa.ac.id
Ananda Hadi Elyas, S.Kom, M.Kom
Email: nanda@dharmawangsa.ac.id