Co-Authors Adieli Laoli Afore Tahir Harefa Afore Tahir Harefa Batee, Riang Rahmat Kristin Batee, Ribka Trimulia Belvin, Gulo Prima Busmin Gurning Busmin Gurning Daeli, Fondroro Invokafit Daeli, Ican Kurniawati Daeli, Robin Motani Destina Adventri Hulu Dian Margaretha Enjelina Halawa ELWIN PIARAWAN ZEBUA Erika Zalukhu Ester Gea, Wildem Grant Etikat Muliana Zebua Fini Asterina Zalukhu Fister Handayanti Zai Fondroro Invokafit Daeli Gea, Dedi Septinius Gea, Devi Perdana Putri Gea, Juni kristiani Gea, lisnayanti Gulo Prima Belvin Gulo, Benedikta Gulo, Ceria Putri Damai Gulo, Dwi Kurnia Gulo, Neni S Gulo, Restu Jaya Gulo, Septika Novianti Gulo, Teti Mawati Gulo, Yarman Krisman Halawa, Anugrah Abadi Jaya Halawa, Mercy Dwiyul Harefa, Afore T. Harefa, Afore Tahir Harefa, Armin Sondara Harefa, Eldin Curtiel Harefa, Princes Tamwest Harefa, Ryan M Harefa, Trisman Harefa, Wina Anjelina Harefa, Yarlin Hasrat Sozanolo Harefa Herni Berkat Gulo Hidayati Daeli Hulu, Delan Septiani Hulu, Jernih Permata Sari Hulu, Juni Hati K. Hulu, Nesti Arni Imelda Telaumbanua Innes Lestari Zebua J. Zendrato, Meiwan Tuti Eka jayazega, selamat putra Jernih Tinince Orbarita Juni Hati K. Hulu Juni kristiani Gea Kristof Marthin Telaumbanua Laoli, Jacqueline Laoli, Markus Cames Laoli, Yuliman Lase, Krisna Yanti Lince Sihombing Linda Mariani Gulo Marpaung, Delvi Nanda Maru'ao, Nursayani Marua’o, Nursayani Maru’ao, Fincessia F Meiwan Tuti Eka J. Zendrato Mendrofa, Denista Riska Cahyani Mendrofa, Elvienna Sally Juwita Namo, Elnardus Fransiskus Jafrinus Ndruru, Ednis Sartika Nesti Arni Hulu Prety Kirana Septania Telaumbanua Rahmat, Alit Reita Solagracia Telaumbanua Riang Rahmat Kristin Batee Robin Motani Daeli Rolius Telaumbanua selamat putra jayazega Tel, Kristof M E Tel, Silvan H Telaumbanua, Citra Wati Telaumbanua, Enjel Tris Jelita Telaumbanua, Enjerlin Telaumbanua, Kristof Martin Efori Telaumbanua, Reita Solagracia Telaumbanua, Rolius Telaumbanua, Syukur Prima Telaumbanua, Yasminar Teti Mawati Gulo Trima Niat Telaumbanua, Nita Veronika Larosa Waruwu, Fanni Apriani Waruwu, Mewi Dinda Arcila Waruwu, Wince Lenta Viska Putri Waruwu, Yaredi Yaredi Waruwu Yarlin Harefa Yarlin Nurlina Telaumbanua Yasminar Amaerita Telaumbanua Yestanius Waruwu Yuliman Laoli Zai, Asnini Junita Zai, Fister Handayanti Zai, Novita Purnawirati Zalukhu, Fini Asterina Zalukhu, Revita Niskar Zalukhu, Saswita Zebua, Etikat Muliana Zebua, Feliks Rejeki Sotani ZEBUA, INDAH RATNA Zebua, Innes Lestari Zendrato, Citra Kasih Ziliwu, Syukur Idaman