Co-Authors ., Refany Adam Afiezan Alberto Yakob Kristian Marpaung Andhy Stephanus Andreinald, Dahner Andri Tampubolon Angel Rika Angelina Anggi Cecilia Damanik Arni Elly Agustina Manullang Ary Martias Tarigan Barita Ria Evisstella Simanjuntak Buulolo, Mesra Hati Camelia Chandra Christia Christia Cia Cia Na Cindi Yosi Olivia Naibaho Clara Nurcahaya Sitinjak Dahner Andreinald Damai Yanti Meisarah Siallagan Damanik, Anggi Cecilia Dana Novalita Sibuea Darwin Wijaya Debora Yosephin Samosir Delima Togatorop Desi Fitria Destika Lase Desy Desy Diana Felicia Dido Tambunan Edo Hasugian Eka Nurmala Sari Elfriede Aturma Yanti Manik Elisabeth Purba Enzelina Enzelina Ester Novalina Saragih Evangeline Evangeline Evangeline, Evangeline Fanny Citra Febyola Dewanty Naibaho Felixcyrus Ganily Ferico FHIKRY AHMAD HALOMOAN SIREGAR Frans Charles Pardede Fransisca Angeline Galumbang Hutagalung Geby Putri Abel Hutabarat Goh, Thomas Sumarsan Hartono Hartono Herna Sari Dewi Hottua Samosir Irma Natallia Bangun Isieny Wendy Jeffrey Jeffrey Jenniver Laurence Jesika Rejeki Br Siregar Jessica Noviyanti Jhon Piter Johnson Johnson Josua Nainggolan Juli Adela Siagian Juwita Octavia Sinaga Krisna Emalini M Ginting Lase, Destika Lase, Rolina Kristiani Laura Raze Tinambunan Manik, Elfriede Aturma Yanti Manullang, Arni Elly Agustina Mazruk, Nura Achmad Meita Pitriyani Br Sitepu Melvi Amelia Putri Mesra Hati Buulolo Mettania Kirana Na, Cia Cia Nagian Toni Naibaho, Febyola Dewanty Nainggolan, Josua Novianty Oktavianus Frans William Parasian Purba Peter Limas Priscilia Rani Devita Purba Purba, Elisabeth Purba, Priscilia Rani Devita Putri Wahyuni Putri Wahyuni Rahmat Prayoga, Surya Rani Rani Refany . riama elfriede tinambunan Richie Rivaldi Halim RINI INDAHWATI Robin Robin, Robin Rolina Kristiani Lase Salim, Karyn Sarti Hutabarat Sherlyn Margareth Shintia Widianingsih Siagian, Juli Adela Siagian, Putri Aningsih Siallagan, Damai Yanti Meisarah Simanjuntak, Barita Ria Evisstella Simbolon, Yosua Sinaga, Juwita Octavia Sumanti, Vivi Surya Rahmat Prayoga Tambunan, Dido Tasya Monica Teguh Hakim Prajoggi Teng, Sauh Hwee Thomas Handoko tinambunan, riama elfriede Togatorop, Delima Toni, Nagian Tony Tony Trecya Wijaya Utam, Yuti Tasha Utami, Yuti Tasha Vivi Sumanti Vonny Valencia Widianingsih, Shintia Wilsa Road Betterment Sitepu Wynne, Wynne Yeyen Syarival Banjarnahor Yosua Simbolon Yunita Sigalingging Yusuf Ronny Edward Yuti Tasha Utam Yuti Tasha Utami Zahwa Ardila