Co-Authors Acai Sudirman Achichan Dani Grasella Natasya Achichan Dani Grasella Natasya Ade Prastiwi Aggiat Sinurat Agung Yudha Permana Agung Yudha Permana Anggiat Sinurat Anggiat Sinurat Anggreini, Annisa Fitri Arno Frayliado Saragih Ayu Nadila Carolin Agrifa Manik Damanik, Darwin Damanik, Elfina O P Damanik, Elfina O.P. Damanik, Toga Hotdianto Damanik, Vani Oktasya Damayanti Safitri Damayanti Safitri Dian Darma Syahputra Saragi Dian Darma Syahputra Saragi Dinda Maharani Dinda Maharani Djuli Sjafei Purba Djuli Syafei Purba Dwi Nanda Aryanti elfina damanik elfina damanik Elfina O P Damanik Elfina O P Damanik Elfina O P Damanik Elfina Okto Posmaida Damanik Elsanna BR Purba Ermika Sari Panjaitan Ervina Sriwidayati Farhan Afdillah Pulungan Farhan Afdillah Pulungan Fariaman Purba Fitri Ani Simbolon Giawa, Relahati Ginting, Fauziah Aftitah Girsang, Jefri Frans Boy Girsang, Rosita Manawari Gustin Muharani Hady Christian Purba Hafiz Azhar Haidir, Sharla Nasyawa Haloho , Dasmaika Apriani Handayani Pandiangan Handayani Pandiangan Harahap, Dwi Putri Aisyah Johanes W P Purba Johanes W P Purba Johanes Wilfrid Pangihutan Purba Johanes Wilfrid Pangihutan Purba Johanes Wilfrid Pangihutan Purba Johanes. W.P. Purba Jontarudi Tarigan, Wico Juliansyah, Rizky Juwita Maya Purba Kristianto Kristianto Lamsinar Simatupang Lika Anivia Pasaribu Mahaitin H Sinaga Maimunah Salimah Manurung Martina, Sri Miranda Saragih, Yulia Muhammad Hamdika Muhammad Kevin Jhody Saragih Munthe, Risma N Nessa Andhini Netty Vera Harianja Netty Vera Harianja Novi Anggraini Novi Anggraini Nur Ella Sari Purba Nurhasanah . nutri ciasi Okista, Rizky Oktavia, Retno Ayu Pandapotan Simatupang Parinduri, Taufik Pawer Darasa Panjaitan Perangin - angin, Dermawan Purba, Djuli Sjafei PURBA, ELIDAWATY Purba, Johanes W P PURBA, JOHANES WILFRID PANGIHUTAN Purba, Rizky Fadhila Putri Wahyuni Putri Wahyuni Rahayu, Elwi Sri Relahati Giawa Relahati Giawa Resna Napitu Resna Napitu Reza Afriza Risma N Munthe Risma Nuraini Munthe Rosita Manawari Girsang Rosita Manawari Girsang Sakti, Bima Perdana saragi, Dian Darma Syahputra Saragih, Arno Frayliado Saragih, Muhammad Kevin Jhody Saragih, Yoan Hendrawan Junpridan Sihite, Toga SIMBOLON, PIRMA Sinaga, Jantri Hotdi Sinta Egianinta Br Sitepu Sinurat, Anggiat Sipayung, Tuahman Siregar, Sonia Arnsiah Siti Rohani Siti Rohani Siti Rohani Sitinjak, Maria Cosmas Salsa Sri Martina Suhelpi Suhelpi Susan Pransiska Susan Pransiska Tarigan, Wico J Taufik Parinduri Theresia Febriana Tampubolon Titania Dwi Ramadani Titania Dwi Ramadani Toga Hotdianto Damanik Tri Mutiara Sakinah Tri Mutiara Sakinah Tri Mutiara Sakinah Trivena Oktaviani Koyong Tuahman Sipayung Tuahman Sipayung Tuahman Sipayung Tuahman Sipayung Turnip, Chintya Eris tutik susanti V. Purba, Maya Anggreani Vani Oktasya Damanik Vera Harianja, Netty Vina Depi Cintya Ginting Vitryani Tarigan Wico Jontarudi Tarigan Wirda Yuliani Yanti Jesika Nasution Yeni Ariesa Yesni Riana Damanik Yoan Hendrawan Saragih Yopandi, Trizki