Co-Authors Andrianus Nababan Aritonang, Hanna Dewi Artaida Tiarasi Gultom, Rogate Enda Dwi Karina Hutabarat, Arifin Hutahaean, Agnes Novianti Imeldawati, Tiur Lestar, Lidwina Lestari, Lidwina Luhut Sihombing Malau, Oloria Manalu, Goklas J Manalu, Goklas J. Nainggolan, Regina BM Nainggolan, Regina BM. Sari, Agnes Novianti Permata Sihombing, Robinhot Simamora, Hermanda Ihut Tua Sipahutar, Maya SITOMPUL, SABAR RUDI Tumanggor, Lisdiu Warseto Freddy Sihombing