Co-Authors Anggiat Manurung Apriani Magdalena Sibarani Arthur Simanjuntak Br Brahmana, Sonya Kristy Br Ginting, Wulan Febriyanti Damanik, Dennys Paulus Damanik, Dennys Paulus Parlindungan Damanik, Rizki Yulandari Dimita Hemalli Premasari Purba Dimitha H P Purba Dona Pasaribu Duma Megaria Elisabeh Duma Megaria Elisabeh Duma Megaria Elisabeth Duma Rahel Situmorang Duma Rahel Situmorang, Duma Rahel Elisabeth, Duma Megaria Farida Sagala Ginting, Mitha C. Ginting, Mitha Christina Goh, Thomas Sumarsan GRACESIELA YOSEPHINE SIMANJUNTAK Jeudi A. T. P. Sianturi Junika Napitupulu Kristanty Natalia Marina Nadapdap, Kristanty Natalia Marina Lamria Sagala Lamria Sagala Lidya Paskalina Pasaribu Lumbangaol, Idaman Sagita Manurung, Anggiat Marbun, Sondang Melanthon Rumapea Meliati Meliati Mesakh, Januardi Mitha Christina Ginting Mulatua P. Silalahi Nadapdap, Kristanty M. N Nadapdap, Kristanty M.N. Panjaitan, Rike Yolanda Purba, Dewi Driani Purba, Dimita H.P Purba, Dimita H.P. Purba, Dimitha H P Purba, Riska Elisabet Putra Pratama Rike Yolanda Panjaitan Rike Yolanda Panjaitan Rimky Mandala Simanjuntak Rintan br Saragih Rintan Saragih Rintan Saragih, Rintan Sagala, Lamria Sahala Purba Saragih, Rintan Br Saur Melianna Sipayung, Saur Melianna Sembiring, Yosephine N. Septony B Siahaan Siahaan, Septony B Siahaan, Septony B Siahaan, Septony Benyamin Sibarani, Apriani M Sibarani, Apriani Magdalena Simanjuntak , Natasya Veronica Simanjuntak, Faido M. P. Simanjuntak, Grace Y Simanjuntak, Gracesiela Y Simanjuntak, Gracesiela Y. SIMANJUNTAK, GRACESIELA YOSEPHINE Simanjuntak, Rimky Mandala Simanjuntak, Wesly A. Simarmata, Lamdapot Pranata Siregar, Elizabeth Sitorus, Dompak Sonya Kristy Br Brahmana Tambunan, Jesica Tasya Dearmaria Simbolon Tri Dharma Sipayung, Tri Dharma Wesly Andri Simanjuntak Wesly Andri Simanjuntak, Wesly Andri