implementation
there
conducting
perbaungan
education
advisable
better
taught
interest
researcher
proposed
aimed
infrastructure
result
student
wa
learning
research
perfect
all
manager
2019
doing
including
mathematic
academic
depth
equation
SMA
who
lesson
alternative
system
provide
model
facilitie
together
previou
advised
run
abilitie
group
negeri
chapter
effort
several
order
data
discussion
SUGGESTION
interested
work
three
2018
needed
activitie
mathematical
conclusion
variable
attention
CONCLUSION
available
method
more
year
material
direction
teacher
problem
students'
similar
make
larger
given
ability
improve
opportunitie
allocation
inquiry
concluded
processing
well
wider
CHAPTER
optimal
conduct
optimally
change
population
also
accordance
pay
based
linear
such
time
orderly
stage
solving
suggestion
effect
sub