TÓM TẮT KHÓA LUẬN TỐT NGHIÊP
!"#$%&'(
)*+,
-.-/
01
1"
2)*-
2
Phần II:
Nội dung.
Chương I: Tổng quan các vấn đề
nghiên cứu.
Chương II:Kết quả và thảo luận.
NỘI DUNG KHÓA LUẬN
-
!"#$%&'()*+, /012$ $3$2 ! &45
06 &7)89&",&-:;<5=>6?="3@"-A$$B!$CD&54
-
&$E$2#2 ! &"-A$F -&$#GHIJ;-$&4K$ID2 &$E$GG*L
?=$'$LGM"N&O6P:Q,Q$R"-A$QP"M-SS
-
&$E$G9T!0$%5J"U7VQ1G=W4XLY-:3G=W"&"-A$3
Q1Z$6=$5G 63$$50-:3$$J-J:$)4
-
[VD$5 &$E$GI-:3$$L7VQ1$9?T$T$\
&52&$]/$&$Q^\__`;4a
b4c1$"T$0$@Z
d3$",)-;$%&$9?T$T$\+__"Ge2D767f3M$%&g$5 &$E$G
^34567893:;<;=8>=?<;4`
0$@7f7-;G3M$%&$5 &$E$G"-A$Ih-:$ "U?Df0
4
b4Y#Q0$@Z
-
*0"U?Df0GP0$@4
-
0$@"K$"MQ7F$673G?ij$$%&$5 &$E$4
-
JVDIh-:3$$L8V2k$9?T$T$\+__
-
33D<)4
b4lZ-A0$@Z
X5 &$E$G@34567893:;<;=8>=?<;"AB
$XE$"!"L&@34567893:;<;BCFXE$@69:47D:6BC
2XE$@69:4=>7:BC
2c23B@=?E95D:>E8:7:BC!
?T^8F=E6G:4;79EG3597BC
f$Gj^D7897:B4
X9?T$T$7-;\&52&$]$&$Q^\+__`#$L
$ ?T$T$7-;_84
b4m4.&G",&"M0$@Z
.&Znbopcobb"J3mpcobc
,&"MZ'()*4
b4q4-:30$@
b4q4b-:30$@2k5J4
H<&2D
0$@G8V2k$3$2D20<&"0#Q"U4
b4q4c-:3f$DZ
ZdOk!$5D!$'()*
:f$DZ/M?bo6 r$k66'()*4
JVD
sTTDZ
XtI,"923M$4
4
TTD4
sXtI,Z
L&$9?T$T$&g4
X3$Q1$1$BJ
X &$E$G
sJZ
J$] Y$=@$
-
C$=@$/Jmo$4
-
XJ"#$p7L$G<5*?ij$%&$3$$=@$&4
b4q4Y4-:38V2k72D
uVQ1BUv8$]2GBU?0u&/7/$7"M8V2k72D4
!""# $%&
w$
Xb looo +wb
Xc qooo +wc
XY^X` X^?=7VQ1$9?T$T$` X
Chương2
Chương 1
TỔNG QUAN CÁC VẤN ĐỀ
NGHIÊN CỨU
4bxw(_yzX{|_X}X4
4cxw(_yzX~•€X€Xu•‚ƒw_d4
4Yxw(_yzy„Xw{XX{|_X}X4
4lxw(_…X†‡„yˆww„X‰
4bxw(_yzX{|_X}X
4b4b2 ! &$E$Z
] ,u)^cooŠ`4X5 &$E$G@34567893:;<;=8>=?<;"AB93<H?/
-
wf$Gj^D7897:B4
-
!?T^8F=E6G:4;79EG3597B3758FI83FJ?"78@7F8ED=EG3597BA
-
c23B@=?E95D:>E8:7:BA
-
2XE$@69:4=>7:BA
-
HK?@69:47D:6BA
-
FXE$@69:47?7:BA
-
XXE$"!"L&@34567893:;<;BA
4b4c4$$5 &$E$G
-
&$E$$L$n($Gj)4
-
pb‹ŒŠ-$9jn($Y2 !$E$"!"L&6"JpbŠc‹]$"O$=
GD$2&! &$3$Q•"JF7f$)/J9!ŽGU$E$;X{4
-
ƒyD& &$E$"-A$jG J?edy6"J"BJ?edd"O*#7GP$50>
$$9$ Q
4b4YK$"Mf$GjF$$5 &$E$
-
•gZg$6F$$!6] $U&6"7? )boco$4XLc2 !gZgBGg@74
-
Z) >6U"6F-$6"R6QgO56$L?)p3!68&!4
-
3Z23":6?=$L23?•6F$7 2]4)23$L8•P5*p$-& 674J23>6 68&"j6
23*!4
-
&Z2-‘W6$LG"j6T$G1B.7IF4
-
()Z<)IJ6$'$L#!Bh ? &$%&<)4y>!9>6=2G?=$L#’4
4b4lK$"M*3F$$%&$5 &$E$Z
-
D"#ZT$A$ $57-;G3M2bmco“X4ƒ.?*$5$ G.?*& &$5$L50$B
D$& :4
-
”73Z$5$B3735Q0bY"M7-;-.&H &$'$B3735r
obbGD"#?=?T9Q-co“X4
-
~"#Z"#t"&nqo‹o•G"#t?=?Tnmmqm•9j2A$ $57-;G3M4
-
9Z"9)$L2-AP2:m•6"#? )qq6m4
4cxw(_yzX{•€X€Xu•‚ƒw_dZ
4c4b•3D$9?T$T$7-;Z
X3$$9?T$T$7-;G3M2–$9–$:$LI)$9L&F$?3$&6"-A$HA
G#2-A9>;$3$$:<&6I#j?3$&4XE$L3$Q1"U/J<3*7-;G3
M$%&$54
_82L$9"UR&7-;"-A$3D79G$’2L"-A$0$@G@Q1
U94
4c4c,$7V3DZ
-
bŒŒo—&˜Z232:/Jj?T$T$$V3734
-
bŠcŒ™]Z$97-;"-A$HA I& 23BG373507fGj$5MGI$%&
$9"L_84
-
bŠYl• 2G• 7]&6bŠYm&83$","-A$$9L&F$"LF2
ß
+Q 252&$]/$&$Q^__`
4Yxw(_yzy„Xw{XX{|_X}XZ
4Y4b4•3DG=WIh$Z
w$Qf&0?)p*g1$%&$3$" !"O$r.?>N4
52ID37VQ1#B$%&N"M"-&";= T$A"M! &$5$ 4
4Y4c4X:7;? &F$$%&-:3$Z
-
•3$#$&?>$5N*$5"L"O9"W50GN$%&*6"M?=1$2!W50GN%&
*6$5$L?)p7&#$"MIP"r$Gn&9"4
-
.$"-A$3$&?>$5N2E$"L$’9"W50GN$%&#$56@$2IšJg"M;
$5 $'60L7Ž?=1$W50GN$%&LIh?)p*gI9","M;
$5 $'4
4Y4Y4•ij$$5 &$E$Z
y $5NZXF67!$ID? )$3$bmsbm$j"#loo4ooo$5›&4 7&bcbm
5I9F2Bb67&co5I9F2Bc4•3Qbcbm$$'295Y33M4
u&cm5/J$r$2Bb6C$5N$r"-A$Yl2B$"]4u&"L$r2Bc6YC2B$3$&
cm54
X3$I-$$Z
œ0$t$Z$r$QqŒ$6$LnYl20$4
œj"#6? )$3$Z$ YsY$6$>c6msc6m$4
œX0$rG IH73G&5G I&54•$r0$rG3Yo"#"MpQDW$/J8E$$
&&g4
œXp7L$$ 850P–"#tIO R& 62 !I>$3$23G64
4l4xw(_…X†‡„yˆww„X‰Z
4l4b4y,T",&2k$%&Z
hB7=jD6#$'
()*;GPr$#h0<$2#b_6"
7r9r$&G" XT4
y,T",&2TZb‹“cŒ•qoaGž"#Ir$Gboq“Ym•qoa?"#"=4
!G$TZ
T&Ir$3!$T&&3()T&"=
3M+T&53!$6()4
4l4b4U?Df06?Tj6%5Gp$%&Z
()*h ?Gf$D"LP&6",&*?="90?Tj()*"-A$$&
YGP/M?TjZGPnE6GP"EQ6GP"IhGGP$3G]IM4
#$GP"IhG]IM6HQDW$bmm6ml?c6#,mm6mŒ?c6 !,ŠŠ6qŠ?c4
-
D"#I*p2clcm“X
-
P&8?Ÿ Q c3^ 23YGl`6.3Q,4
-
P&•?Ÿ Q l3^3m"J3Œ`6LP&5&H!4
-
P&?Ÿ Q c3^3ŠGbo`6?T.3Q,4
-
P&"=?Ÿ Q l3^3bb"J3c`
'())*+,-.%/01"-234
@F<L8/4<8F9M;N3O9PQ8F93R5ST8%L8FU=B
56
&..%7 891
:!;#<= >!?#
I &8 u5 -A-&^`
b bŒ4c cm4l bY4m cc Yq‹4Y Œq4b Šq
c bŒ4m Yq4c bY4Y bb qm Šb mŠb
Y cb4Y cŒ4Œ bl4‹ bY4l bmŠ ŒŠ4b Ymb
l cq4Y YŒ4Y bŠ4c ‹4Y Œo4o Œc4‹ bŒo4c
m cŠ4m YŠ4c cl4q bo bbŠ4q Œo bqŠ4Œ
q Yo4b Y‹4c cq4m m4‹ bom4Y ‹b4c ccc4‹
‹ Yo YŒ4m c‹4l q lŠ ‹o4b ccb4Y
Œ cŒ4‹ Yc4‹ cq bb4‹ cco4b ‹Œ4b b‹c4m
Š c‹4c Yb4Y cm4b bm4m lbl4c Œl4m bcl
bo cY4‹ c‹4q cc4Y co4c qcq4l Œ‹4m ŠŒ4q
bb cY4Š cŒ4‹ bŒ4Œ b‹ cbb4c Œm4l ŠY4m
bc bŒ4o cŒ4o bc4q bq4c bmq Œc4m mŠ4l
'())@'(=AB?C,234D?1E&
56 & 891 :!;#<= >!?#
I &8 u5 -A-&
^`
bb›cobb cY4Š cŒ4‹ bŒ4Œ bŠ lc4b Œc boc
bc›cobb bŒ4o cŒ4o bc4q co bmqo Œm qm
b›cobc bŒ4c cm4l bY4m cŒ Yq‹Y Šo ‹Œ
c›cobc bŒ4m Yq4c bY4Y bb qm Šb Œ‹
Y›cobc cb4Y cŒ4Œ bl4‹ b‹ bmŠ Œl Š
l›cobc cq4Y YŒ4Y bŠ4c bo Œoo Œc bŒo
@F<L8/4<8F9M;N3O9PQ8F93R5ST8%L8FU=B
4b• (‡Xw„{w¡w4
4cd¢”w”• (
Ni dung 03
££wwww
Chương
1
Chương
2
KẾT QUẢ VÀ THẢO LUẬN
n
4b• (‡Xw„{w¡wZ
4b4be2D7Z
e2D72#$'/0<&F $56LE$E&"33"-A$D<)$%&$3$ID3
?ij$E&3$"#G G 4
'())FGH6IJ&H-K11KLD65@JE&
5IJ&H-!;#
Bb
^bŒ›bb›cobb"Jom›bc›cobc`
Bc
^oŠ›ol›cobc"Jcq›ol›cobc`
+X lq Yo
+wb Œl qc
+wc cl bŒ
nI)4Yj95hZ
w$$5 &$E$"]2!?J<%&$& 450?7VQ1$9?T$T$*7ŽpD<)$%&GD$
$6e2D7G$3$$'/07-;?3$$& :4
e2D7$%&$ &$E$2?3$ID;n$=@$
'A))'A=ABIJ&H-0165M1@JL!;#
Bb Bc
o
bo
co
Yo
lo
mo
qo
‹o
Œo
Šo
X wb
wc
24
46
84
30
62
18
'A))@'AHH6IJ&H-0165JLNO1!;#
X 2b wb wc
o
bo
co
Yo
lo
mo
qo
‹o
Œo
Šo
Bb
Bc
Bc
30
84
62
18
lq
cl
4b4cuf&gG3M$%&g$%&$Z
•)p&g$%&$)-;92e2D7G7@$7-;$%&$5 4u&?b‹5/J
?M&7f*g$%&$4
'())P5QRHED1DBO"6DADB011KL
!@J#
@3=?3K/V??3W?V=F=X8F837<94E8F?Y8F;H9?H993Z3=[86\67=N3V?N3]8F?^_8F3`7a;b?c8?d5eV?6<f9ghijB
5
G-J9SDB $%94DB
Bb Bc Bb Bc
+X m4Œ‹¤¥o4bq m4bY¤¥o4cŠ Y4qo¤¥o4oq Y4lc¤¥o4bb
+wb Œ4Šm¦¥o4bc Œ4Œo¦¥o4co l4YŒ¦¥o4om l4om¦¥o4o‹
+wc m4lc¤¥o4bŠ l4mq¤¥o4Yl Y4YŠ¤¥o4bo Y4Y‹¤¥o4bq