Sağlamel, Hasan, Karadeniz Technical University, Turkey
Sakashita, Mami , Shijo Elementary School, Japan
SALAMAT, Marjan , IAU of Urmia University, Department of Foreign Languages, Iran
Samuel, Samuel
schenck, andrew, State University of New York, Korea
Sekito, Ralph Edward Paulo, University of Santo Tomas
Shinozaki, Fumiya, Osaka Kyoiku University
Siagian, Sylvania Walanda, Universitas Advent Indonesia
Sihite, Ester Eveline, Universitas Advent Indonesia
Sihombing, Lambok, Universitas President
Sihombing, Natalia Maria, Perguruan Advent Angrek, Jakarta- Indonesia
Sihombing, Triumph, Universitas Advent Indonesia
Sihotang, Hana Monica, Universitas Advent Indonesia
Silalahi, Fransisca Masta, TK, SD, SMP Advent II, Bandung
Simanjuntak, Debora, Universitas Advent Indonesia
Simanjuntak, Debora Chaterin, Universitas Advent Indonesia
Simanjuntak, Debora Chaterin
Simanjuntak, Olivia Virocky
Simanjuntak S., MAEd, Debora Chaterin, Universitas Advent Indonesia
Simanungkalit, Ate Gueen, Universitas Klabat
Sinaga, Risnawaty
Sinambela, Kelvri L., Universitas Advent Indonesia
Situmeang, Hardi Jhon Pinondang
Situmorang, Nelson Balisar Panjaitan, Radema, Universitas Advent Indonesia
Situngkir, Debby Anelia, English Language School Pekan Baru
Star, Lara
Subekti, Adaninggar Septi, Universitas Kristen Duta Wacana
Suryani, Lilis , IKIP Siliwangi
SUSOY, ZAFER, TOKAT GAZİOSMANPAŞA UNİVERSİTY
syahrizal, Trisnendri, IKIP SILIWANGI
Syarifa, Alika Rahma, Universitas Jenderal Soedirman