Co-Authors Abdurozzaq Hasibuan Abdurrozzaq Hasibuan Abdurrozzaq Hasibuan Ariri Alfandi Azmi Fadillah Azwana Azwana Bonar Harahap Bonar Harahap Bonar Harahap Ellisa Pardede Faiz Ahmad Sibuea Heru Hardiansyah Imalia Sari Sitio Indri Stephani Manalu Luthfi Parinduri Luthfi Parinduri M. Farizal Ali Mhd. Harvian Ahsyah Mhd.Buhari Sibuea Muhammad Elfan Albar Rindi Setiawan Riswan Afandi Riswan Afandi Suhela Putri Nasution Suliawati Suliawati Tri Hernawati Wage Suryadi Wahyuni Simatupang Wirda Novarika Wirda Novarika Wirda Novarika AK Yopi Aprilan Matondang