Co-Authors . Elvitriana Agus Oman Sudrajat Ahmad Muhtadi Ahmad Mutadi Alvi Syahrin Angraini, Tia Ani Suryanti Arbi Maulana Arif Nuhalin Nasution Aththorick, T Alief Atni, Oky Kusuma Berliani, Kaniwa Charo Lina Kaban Delvian Delvian Delvian Desrita Desrita Desti Natalia Simbolon Dilla Ersyahdes Riski Elimasni Enzelia R Gultom Erlangga Erlangga Erman Munir Erni Jumilawaty etti sartina siregar Eva Christina S Fachri Fauzi fatimah Fatimah Fatmadhona Artamadya Fernades SP Simarmata Frandy Tulus Siahaan Hamdani Harahap Hariadi Sirait Hasan, Uswatul Hermansyah Hotnida Sinaga Indra Lesmana Ira Mutiara Lumbangaol Isnaini Nurwahyuni Johannes Keynes Harianja Julius Paolo Siregar Khairul Khairul, Khairul Khalis, Tasya Anaya Dzaki KIKI NURTJAHJA Liana Dwi Sri Hastuti Lubis, Putri Amelia Mardhatillah, Siti Margolang, Anggi R. Mars Sella Sinurat Masitta Tanjung Matondang, Aprima A. Muhammad Zairin Jr Munawwar Khalil, Munawwar Nababan, Esther Sorta Mauli Nasution, Ahmad Luthfi Abdillah Nasution, Tulus I. Nathasya Zaharuddin NUNUK PRIYANI Onrizal Onrizal Pardosi, Sinta R Pera Herawati Puji Cintami Tambun Pulungan, Afran Rouzani Rahman Al Faris Raswin Nasution Ratna Dewi Sinaga Rizki, Rafika Rusdi Leidonald Rusdi Machrizal Safira Mustaqilla Saiful Adhar Siagian, Gunaria Silfy Anisa Nasution Simaremare, Elisabet Rosevenny Sinaga, Ade Angelia Atmanegara Sinulingga, Virna Br Supardi Harahap Supriharti, Deny Tajudddin Siregar Tantri Ayu Syahfitri Ternala A Barus Ternala A Barus Ternala Alexander Barus Ternala Alexander Barus Toberni S Situmorang TRI WULANDARI Wasmen Manalu windy windy Winni J. S Simbolon Wira Khairulsyah Wulan Apridamayanti Yoes Soemaryono Yohana, Winda Y. Yunasfi Yunasfi Zulham Apandy Harahap