Co-Authors Abdullah, Iftikar Achmad K. Harzif Achmad K. Harzif Achmad Kemal Achmad Kemal Harzif Agustina, Elizabeth Aldri Frinaldi Ampri, Irfan Arieqal Hatta Andon Hestiantoro Angeline, Wiedya Kristianti Antarianto, Radiana Dhewayani Aprilia Asthasari Siregar Ario Legiantuko Asmarinah Bagastoro, Aswan Budi Wiweko Caroline G. Puspita Christine Verawaty Sibuea Christopher Yo, Edward Eva Zakiyah Faradina, Anindita Abigail Fasha, Iqbal Ferry Sandra Ginting, Kharnis Marsha Madora Hari Kurniawan, Riyan Hartanto Bayuaji Herbert Situmorang Herbert Situmorang I. Putu G. Kayika Iftikar Abdullah Imelda Rosalyn Sianipar Indah S. Widyahening Inna Rahmawati Iqbal Fasha Irzanti, Alisha Nurdya Kanadi Sumapradja Kartiwa Hadi Nuryanto Kayika, I. Putu G. Kemal, Achmad Kuara , Glenessa Laila Nuranna Laila Nuranna Legiantuko, Ario Lestari, Silvia Werdhy Mila Maidarti Muharam Natadisastra Muharam Natadisastra, Raden Muharam, R Muharam, Raden mutiara mutiara Nuraditya, Robby Nurdya Irzanti, Alisha Prasetya, David Eka Prini Diandara Garinasih R. Muharam Radiana Dhewayani Antarianto Rahmawati, Inna Raymond R. Tjandrawinata Retno Lestari Retno Lestari Robby Nuraditya Samosir, Sarah Christina Samuel Febrian Wijaya Saraswati, Jaya Silaen, Rachel Teodora Silvana, Vita Silvia Werdhy Lestari Simaremare, Ade P Sitanggang, Ervina Julien Talya, Natasha Trinovita Andraini Tyagitha, Galuh Anindya Wijaya, Samuel Febrian Yana, Hiqmah Yusi Yanfaunas, Atika Mahira Yanfaunnas, Atika Mahira Yo, Edward Christopher