Co-Authors Abdulbar Hamid Adisah, Adisah Akhiit Tileubai Akira Ito Akira Ito Amarbayasgalan Zagd Anak Agung Bagus Ngurah Nuartha Andriyani, Yunilda Asima Sirait Bayarsaikhan Uudus Bolorchimeg Baldandorj Br. Brahmana, Nettietalia Brahmana, Netti Etalia Br. Budke, Christine M. Burmaa Badrakh Christine M Budke Daniel Ginting Daniel Ginting Darlan, Dewi M. Elisabeth Purba, Ivan ENDANG KARTINI, ENDANG Etty, Cristina Roos Frida Lina Tarigan Ge Aris Geson Handini, Myrnawaty Crie Harefa, Kurniaman Harianja, Ester Saripati Hia, Nelis Kristianto Hidayat, Wisnu Hutajulu, Johansen Hutasoit, Linda I Kadek Swastika I Made Putra Ivan Elisabeth Purba Janno Sinaga Jasmen Manurung Kazuhiro Nakaya Ketaren, Otniel Ketaren, Sinar Otniel Khulan Janchiv Lukman Hakim Lyenta Simanullang Manalu, Lenni Manihuruk, Agatha Cornelia Manurung, Kesaktian Mariati Siregar, Laura Masdalina Pane Maya Sari Merina Panggabean Munehiro Okamoto Mungunzaya Tangad MYRNAWATI CRIE HANDINI Nababan, Donal Narankhajid Myadagsuren Netti Etalia Brahmana NFN Moestikaningsih Ningsih, Mega Sugesti Ochirkhuyag Baldorj Oka Adnyana Oktarina, Desi Panjaitan, Finta Berliana Pardede, Jek Amidos Purba, Yunita Putu Sutisna Rahmat Alyakin Dakhi Raka-Sudewi A. A. Rana, Revaranda Genta Rizani, Miftahussak Inah Rozi, Muhammad F. Samosikha Wau, Robledo Sembiring, Rinawati Sembiring, Rinawati Siagian, Mido Tua Siagian, Mindo Tua Silalahi, Hotnida Estirawaty Silitonga, Evawani Martalena Simatupang, Devina Oktora Sinaga, Lia Rosa Veronika Sinaga, Taruli Rohana Siregar, Bertua SM Siregar, Kevin Humala Siregar, Laura M Sitinjak, Mawarisa Sitorus, Friska Sitorus, Mido Ester Sopiyan, Muhammad Yogie Pratama Sri S. Margono Surbakti, Suhartati Tarigan, Frida L Telaumbanua, Ya'adil Temuujin Janchiv Utama, Indra Vierto Warouw, Sonny Priajaya Yasuhito Sako Yeruult Chultemsuren Yulfi, Hemma