Co-Authors Agnes Pratiwi Br Damanik Agung Anggoro, Muhammad Agusman Derita Gea Agustina Agustina Agustina Aldrian Saragih Amir, Afriza Andrew Wijaya Andy Gunawan Angel Miawtanoto Antonny, Elfina Aruan, Deasy Arisandy Bambang Sutejo, Bambang Bimbi Syahputra Lumbantobing Boni, Noviyanti Calvin Fernando Cerly Wyke Ferontica Chandra, Herman Christine, Citra Eva Citra Eva Christine Dina Eldina Marbun Dwi Syah Putri, Tantri Octora Eko Prasasti Damanik Ellin Hakim, Habib Halim, Riandi Henny Pratiwi, Henny Herosian, Mila Yulia Herry Yanto Ice Monika Br Torus Pane Ide Tria Nita Br Ginting Irianti Ismail Nasution Jesiska Tjokro Jesra Jepanes Tarigan Jessy Lim Johan Johan Jovita Jovita Julienda Br Harahap Jurisman Simanjorang Kamelia Tania Katharina, Ninta Kelvin Kelvin Kevin Kevin Kuwangga, Henry Larisa M. Tahir Martin Pangestu Martin, Ricky Mega Ardila Michelle, Michelle Nicholas, Gavriel Novia, Dessy Pangestu, Ivan Patrick Edhieson Pesta Sihombing Pranata, Catri Wirya Purba, Mohd. Nawi Riandi Halim Ricky Chandra Risliana Risliana Sandy Harsono Saputri, Khana Sehtembeate Munthe Sherlly, Sherlly Sindy Sintia Sintia Perbinia Br Ginting Steven Steven Steven Steven Surniati, Surniati Syintia Beby Theresia Monalisa Br Tarigan Tina Aristia Saragih Tina, Agus Tri Kartika Yudha Tri Permata Sari Vincent Vincent, Vincent Viviana Sari Zakaria Wahyuni, Neni Sri Wawan Logika Wiliam, Wiliam Yenny Indah Sari Yerry Thomas Yunior, Khomeiny YUNITA, MELLA Zebua, Yanti Sepitri