Co-Authors Agustina A. Silitonga Anton Luvi Siahaan Aprido Bernando Simamora Arma Tresia Simanullang Barus, Milanda Astria Boby Agus Sitanggang Br. Sidauruk, Maya Amelia Canni Loren Sianturi Christin Malwin Samosir Dea Angelina Damanik Dea Regina Purba Dessy Marshanda Berutu Dodi Maulana Dumaris E. Silalahi Dumaris, Atri Emelda Thesalonika Esti Sirait Eva Pasaribu Eva Pasaribu Evirelina Sipayung Friska Kristina Simanjuntak Gloria Kristin Damanik Hanna Gabriella Gurning Heny Angel Sitorus Hutagalung, Junita Hutagalung, Melly Triyana Intan Kandace Siallagan Inzasmita Siallagan Janwar Tambunan Jon Roi Tua Purba, Jon Roi Tua Junifer Siregar Junita Situmorang Kesya Sitanggang Lenny Marlina Malau Lia Ornella Anggraeni Pardede Lumbanbatu, Safitri Maretty Malau, Elvionita Manalu, Andriono Maria Barus Mia Cindy Claudia Sianturi MUSLIMIN IBRAHIM Nadia Suhana Lukman Nancy A. Purba Napitupulu, Rio Parsaoran Novriyanti Ardani Easter Simanjuntak PANJAITAN, MUKTAR PANJAITAN, MUKTAR B Partohap S. R Sihombing, Partohap S. R Pasaribu, Eva Purba, Henni PURBA, LYDIA Purba, Nancy Angelia Purba, Nancy Angelina Purba, Rudiarman Purba, Selvia Dwitantri Sonaria Purba, Yunika Lamtiur Radode Kristianto Simarmata Rahel Laura Anastasya Lumban Raja Rick Hunter Simanungkalit, Rick Hunter Rio Parsaoran Napitupulu Rio Parsaoran Napitupulu Ronald Hasibuan Rumahorbo, Yolanda Flawrens M Saragih, Jihan Nurhadillah Saragih, Richsya Octrasima Saragih, Selamat Triadil Saragih, Suryani Sena Lamtiur Lawolo Sherina Rebekka Tambunan Siagian, Gunaria Siagian, Nanda Patricia Siahaan, Basar Lolo Siallagan, Febriani Sianipar, Arjun Sianipar, Herlina Hotmadinar Sidabutar, Yanti Arasi Sihite, Mardiana Sihombing, Lisbet Sijabat, Desi Sijabat, Osco Parmonangan Silaen, Daniel Syaputra Simamora, Rianita Simanjuntak, Melvin M. Simanjuntak, Ratu Rama Simarmata, Radode Kristianto Sinaga, Debby Yuliana Sinaga, Deby Yuliana Sinaga, Eka Widya Nurhayati Sipayung, Lara Fika Br Sipayung, Rohdearni Sirait, Maria Sitinjak, Feli Finna Sitio, Hetdy Sitohang, Sukardo Sotarduga Sihombing Sutri Fatimah Tambun, Rusmayani Tarigan, Carisya Putri Theresia Monika Siahaan Thesalonika, Emelda Tinambunan, Cindy Clara Tinambunan, Herlina Tobing, Minar Turnip, Berry Hogen Winarto Yanti Arasi Sidabutar Yusnidah Zainul Arifin Imam Supardi