Co-Authors Adiansyah Adiansyah, Adiansyah Ahmad ghazali, Ahmad Ayu, Herti Darwita Juniwati Barus Dea Ananda Rizki Dicky Yuswardi Wiratma Eka Margareta Sinaga Eriwaty Silalahi, Yosy Cinthya Fitri, Nadiatul Fitri, Widya Fridelly Mairani Apt Girsang, Febriyantu Harefa, Karnerius Harun, Fatur Rahman Hutajulu, Johansen Iqlima, Dara Juniwati Barus, Darwita Komsary, Pauline Laila, Asmuni Loi, Astina Manik, Maria Partiwi Manurung, Kesaktian Marbun, Eva Diansari Mardianis, Mardianis Munthe, Bernadetta R. Nasution, Pandapotan Nelson Simanjuntak Purba, Sondang Purba, Yuni Kristina Purwandari, Vivi Putri Silitonga, Maringan Simanjuntak, Amsal Wahyu Maralus Simbolon, Lampita Putri Sinarsi Meliala Sipayung, Inri Priskila Sitanggang, Rolastri Siti Maimunah Siti Nurbaya Sitorus, Carlos Salinas Sitorus, Panal Situmorang, Manahan Sofwan, Ahmad Gazali Suharyanisa Suhendri, Martin Supartiningsih Supartiningsih - - Syahfitri, Novita Thaib, Cut Masyithah Tiara Pratiwi, Tiara Turnip, Icha Wahyuni Utama, Rezza Fikrih Vevariantina, Ayu Yanti, Roma Devina Yosy Cinthya Eriwaty Silalahi Yudhistira Yudhistira Zai, Andi Kristian Faatulo Zuhairiah Nasution, Zuhairiah