Co-Authors Abriyani, Afifah Hasna Ahmad Safii Hasibuan Amalia, Zuliana Anggraini, Revita Dwi Anto Anto Anto Anto, Anto Anto J. Hadi Anto J. Hadi Arya Kemal Pradana Asriani I Laboko Cristandy, Muhammad Dian Zuiatna Diana Rhismawati Djupri Dini Lestrina Endang Maryanti Erni Yetti R Erni Yetti R. Febriyanti, Lilian Ferusgel, Agnes Fitriawaty Fitriawaty Ginta Siahaan Gita Restiana Hadi, Anto J. Hadi, Anto J. Hanik Rohmah Irawati Harahap, Dewani Harahap, Nova Lila Hasanah Pratiwi Harahap Hasibuan, Ahmad Safii Hatta, Herman Herlina Gea Hutabarat, Setyowati Erineta Ida Andriani Indra Maulana Irfan Said Irfan Said Irfan Said Ishak, Syamsopyan J. Hadi, Anto Januariana, Neni Ekowati Kusuma, Andini Permata Maryanti, Endang Melani, Dyah Opsa Condro Wati Nababan, Agnes Sry Vera Nurhafsah Tiro Nurjannah, Henny Pasaribu, Sudana Fatahillah Pradana, Arya Kemal Putri Diah Pemiliana Rahmi Hanuddin Rangkuti, Juni Andriani Rani Rahmasari Tanuwijaya Rapida Saragih Restiana, Gita Rezeki, Sri Hartati Indah Said, Irfan Said, Irfan Said, Irfan Salim, Sahila Tania Selfi Bunga Selvia Febriani Siregar, Dian Mayasari Sujoko, Edy Sumardi Sudarman Sumardi Sudarman, Sumardi Syamsopyan Ishak Tampubolon, Ida Lestari Tiro, Nurhafsah Tombeg, Zadrak Umar, Masriani Wahyu Permata Sri Tunggal Djati Wanda Lestari Wanda Lestari, Wanda Yetti R, Erni Yuka Oktafirnanda Zadrak Tombeg