title
procedure
letty
cause
thank
almighty
murydrischy
heri
education
hi
cooperation
proces
big
biology
student
grace
dra
medan
research
kindnes
appreciate
program
corry
all
noritasilaban
support
factor
sipahutar
complete
carolina
mesra
simanjuntak
during
dr
grade
arny
principle
misconception
2017
krisbel
UNIMED
write
silitonga
FMIPA
dean
they
SMA
because
validation
weldy
topic
friend
jeszicca
never
greatest
give
raksana
god
beloved
every
hasruddin
ruben
supervisor
family
dwi
ACNOWLEDGEMENT
their
meidanugrahalia
writer
bornok
2012
also
utari
especially
chandra
scand
thesi
brother
herbert
iissitijahro
bles
suyedi
department
asrinlubi
time
strength
participate
parent
prof
everyday
cell
reason
love
instrument
februari
guidance
febryaniand
chance
XI
murniaty
MM
contribution
head
sister
identification
coordinator
sohmiyati
hendra
bilingual
help
first
information