Co-Authors A Silalahi, I Yeshinta Aditya Halim Perdana Kusuma Putra Putra Agnes Pasaribu Ambarita, Natasha Trya Frisca Aminuyati Angela Triwani Stefani Sitorus Anggreni Munthe Aprilan Sisco Nababan Ayu Lestari Sinambela Bram Saut Tio Parulian Siregar Chesya Sitompul Claudia Cahyani Sinaga Devis Wawan Saputra Simanjuntak Doloksaribu, Jelita Debora Doloksaribu, Kristina Dwita Soave Natio Marbun Elisabeth Yohana Rotua Pardede Elsie Sihombing Erwin Faines Munthe Ezra Dosma Lamtiur Siregar Grace Esther Kirana Ziliwu Grace Vera Hutapea Gracia Angelica Rumondang Sianipar Gultom, Nathaly Grace Hana Hutajulu I Made Sukresna Icha Darlene Hanna Sipahutar Icha Darlene Hanna Sipahutar Indah Triana Agustina Simaora Indri Pangaribuan Ivan Octhavianus L.Gaol Jonatan Darpin Harianja Jonathan Aditya Rajagukguk Jonathan Aditya Rajagukguk Kathleen Vellina Sitorus Krisna Yolanda Magdalena Sinaga Kristina Margaretha Napitupulu Manik, Cinthya Monica Manik, Sheila Haryanti Manurung, Emilya Martuani Marpaung, Diva Agripina Rotua Marpaung, Shyndy Shyntia Marya Delima Pasaribu Marya Delima Pasaribu Melisa Septiani Togatorop Monika Silvia Gultom Napitupulu, Putri Dian Selasih Natasya br Hutapea Novi Hartati Osin Jentia Rosni Manullang Pakpahan, Desi Anju Nadetha Panjaitan, Glorya Martalina Parmonangan R. Togatorop Pasaribu, Romantri PURBA, AXEL GRACETO Purba, Greace Glen Elisa Purba, Sio Suci Agustina Putri Marlia Samosir Renatha Hutajulu Richand Oktovia Br Sihombing Rivaldo Simangunsong Rut Juni Grace Silalahi Ruth Claudya Sitorus Samuel Natamaro Purba Santi Agustina Manalu Saula Lestari Tampubolon Servika Dumaris Naulita Tampubolon Siagian, Ondo Pasuna Simanungkalit, Ambar SINAGA, GLADYS SILVANA Sitorus, Erika Inryeni Sitorus, Rejeki Binsar Gideon Situmeang, Frederik Steven Daniel Siahaan Syahfitri, Marpaung Apriyani Firsthin Tambunan, Herty Maryati Theo Hosea M TRINITA, HERTATI Tua Marpaung, Gomgom Gompar Sahala Vania Elvina Verawaty Situmorang Yessi Annaria Naibaho Yohanssen Pratama Yola Gabriella Turnip