Co-Authors Anda Yanti Ginting, Amnita Baeha, Juni Setianus Boris, Jev Br Karo, Mestiana Br Keliat, Priska derang, imelda Deston Sitanggang, King Elvina Pakpahan, Rotua Ginting, Amnita Anda Yanti Br Ginting, Friska Ginting, Friska Sri Handayani Ginting, Friska Sri Handayani Br Ginting, Nasipta Ginting, Sri Martini Gulo, Syukur Julianto Haryati, Christina Karo, Mestiana Br Khairani, Lenny Kristina, Elsa manik, risda mariana Marbun, Della Puspita Yohana Mardiati Br Barus Margaret, Ticha Mariana Manik, Risda Melissa Augeretha Simanjuntak Melva Sianipar, Connie Muryani Muryani Naibaho, Stevani Jeqelin Onasis Natalia Natalia Pakpahan, Rotua Elvina Pardosi, Ester Rahel Rante Rupang, Ernita Rini Astuti Damanik RUPANG, ERNITA RANTE Saragih, Helinida Saragih, Ice Septriani Sembiring, Friska Siallagan, Ance Siallagan, Erpina Sianturi, Elprida Simamora, Hetty Gustina Simbolon, Nagoklan Simorangkir, Lindawati SINABARIBA, MERLINA SINAGA, AMANDO Sinaga, Desriati Sinaga, Elvis Sinurat, Samfriati Siringo ringo, Magda Siringo-Ringo, Magda Siringoringo, Parsaulian Sitanggang, Yohana Sri Handayani Br Ginting, Friska Sri Martini Tampubolon, Lindawati Farida Tondang, Gryttha Tumanggor, Lili Turnip, Agnes Juliana Veronika, Anita Yanti Ginting, Amnita Anda Yolanda Sigalingging, Vina