Co-Authors -, Mardianto Adi Prasetya Bethlen, Andrew Betlehn, Andrew Dhaniswara K. Harjono Edi, Nurcahyo Fernando Silalahi Goffar, Abdul Hamzah Fathoni, Muchamad Hardjono Hardjono, Hardjono Harjono, Dhaniswara K Heryanta, Heryanta Hulman Panjaitan, Hulman I Wayan Sudirta Indah, Oksilia Yulita Kambey, Yanti Ivone Maruarar Siahaan Narang, Agustin Teras Nelson Simanjuntak Nelson Simanjuntak Nugroho, Wachid Ryantoni, Hanugra Saputra, Okky Saragi, Paltiada Sedek K.M, Melky Siahaan, Chontina Simanjuntak, Ade Hasiana Simanjuntak, Edison Simanullang, Manganju H Siregar, Yuliana Minar Puspitasari Sitepu, Yosef Sururi Sururi, Sururi Widiarty, Wiwik S. Wiwik Sri Widiarty Yeo, Susilo Kurniawan Yunita Latuconsina, Rose