Co-Authors ., Refany Adam Afiezan Ahmad Halomoan Siregar, Fhikry Alberto Yakob Kristian Marpaung Anastasia Anastasia Andhy Stephanus Andreinald, Dahner Andri Tampubolon Angel Rika Angelina Anggi Cecilia Damanik Arie Pratania Putri Arni Elly Agustina Manullang Ary Martias Tarigan Barita Ria Evisstella Simanjuntak Bernice, Millicent Br Tarigan, Aremi Buulolo, Mesra Hati Camelia Chandra Christia Christia Christopher Christopher Cia Cia Na Cindi Yosi Olivia Naibaho Clara Nurcahaya Sitinjak Clarita Surabina Br Purba 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 Dewi Permata Sari Diana Felicia Dido Tambunan Edo Hasugian Eka Nurmala Sari Elfina Okto Posmaida Damanik Elfriede Aturma Yanti Manik Elisabeth Purba Elvira Fitriyani Pakpahan Enzela, Monika Enzelina Enzelina Ester Novalina Saragih Evangeline Evangeline Evangeline, Evangeline Evanta br. Tarigan, Aremi Fanny Citra Febyola Dewanty Naibaho Felixcyrus Ganily Ferico FHIKRY AHMAD HALOMOAN SIREGAR Finnie, Finnie Frans Charles Pardede Fransisca Angeline Galumbang Hutagalung Geby Putri Abel Hutabarat Ginting, Rasinta Ria Goh, Thomas Sumarsan Grescilya Br Tarigan Halawa, Marliyoni Harahap, Qori Nurul Hasanah Harianja, Lulu Nitama Hartono Hartono Helman Helman, Helman Herna Sari Dewi Hotriani Saragih, Pera Hottua Samosir Hutagalung , Galumbang Hutagalung, Galumbang Ibrania Euis Anggie Sianturi Irma Natallia Bangun Isieny Wendy Jeffrey ., Jeffrey Jesika Rejeki Br Siregar Jessica Noviyanti Jhon Piter Johnson, Johnson Josua Nainggolan Juli Adela Siagian Juli Arlis Sianturi Juwita Octavia Sinaga Kartina Pakpahan Kawijaya, Jovita Zefanya Stephanie Keumala Hayati Krisna Emalini M Ginting Lase, Destika Lase, Rolina Kristiani Laura Raze Tinambunan Laurence, Jenniver Lavita, Cynthia Lumbantoruan, Novitasari Manik, Elfriede Aturma Yanti Manullang, Arni Elly Agustina Matthew Hasibuan, Beny 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 Natalie, Joyce Nauli Andrita Ningrum, Sekar Ningsih Sahanaya Manurung, Rut Novianty Pakpahan, Efendy Peter Limas Priscilia Rani Devita Purba Purba, Elisabeth Purba, Oktavianus Frans William Parasian Purba, Priscilia Rani Devita Purba, Purnama Yanti Putri Wahyuni PUTRI WAHYUNI Putri Wahyuni Rahadian, Risna Rahmat Prayoga, Surya Rajagukguk, Adi Putra Rani Rani Refany . Regina Chetrin Hutagaol riama elfriede tinambunan Richie Rivaldi Halim RINI INDAHWATI Robin Robin, Robin Rolina Kristiani Lase Ruth Yoseline Sihombing S, Merry Rusida Salim, Karyn Sari Manullang, Nova Sarti Hutabarat Sawitri, Putri Nabila Sherlyn Margareth Shifa Rambe, Lainatu Shintia Widianingsih Siagian, Juli Adela Siagian, Putri Aningsih Siallagan, Damai Yanti Meisarah Siburian , Matondang Elsa Simanjuntak, Barita Ria Evisstella Simbolon, Yosua Sinaga, Juwita Octavia Siregar, Fhikry Ahmad Halomoan Sitepu, Wilsa Road Betterment Soni Dharma Syaputra Sonya Airini Batubara, Sonya Airini Sumanti, Vivi Surya Rahmat Prayoga Suwarno, Try Edi SYAHPUTRA, OKY Tabitha Sormin, Alincia Tambunan, Dido Tanadi, Wilsen Tanaka, Viorencia Tarigan, Aremi Evanta 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 Victorinus Laoli Vimalananda, Yuga Vivi Sumanti Vonny Valencia Widianingsih, Shintia Wilsa Road Betterment Sitepu Wynne, Wynne Y Nainggolan, Elisa Yeyen Syarival Banjarnahor Yosua Simbolon Yunita Sigalingging Yusuf Ronny Edward Yuti Tasha Utam Yuti Tasha Utami Zahwa Ardila Zain , Jenny Zain, Jenny