ABU ZOHAIR LM, 2019, INT J EDUC TECHNOL H, V16, DOI 10.1186/S41239-019-0160-3;ALIZADEH M, 2019, INT J EDUC TECHNOL H, V16, DOI 10.1186/S41239-019-0137-2;ALTRABSHEH N., 2016, SENTIMENT ANAL STUDE;BADRI MA, 2006, INT J EDUC MANAG, V20, P43, DOI 10.1108/09513540610639585;BIANCHINI S, 2013, EUR J ENG EDUC, V38, P38, DOI 10.1080/03043797.2012.742868;BINALI HAJI H, 2009, 2009 3RD IEEE INTERNATIONAL CONFERENCE ON DIGITAL ECOSYSTEMS AND TECHNOLOGIES (DEST), P259, DOI 10.1109/DEST.2009.5276726;BOEX LFJ, 2000, J ECON EDUC, V31, P211, DOI 10.2307/1183092;BOLLEN J, 2011, J COMPUT SCI-NETH, V2, P1, DOI 10.1016/J.JOCS.2010.12.007;BORING A., 2016, SCIENCEOPEN RES, DOI 10.14293/S2199-1006.1.SOR-EDU.AETBZC.V1, DOI 10.14293/S2199-1006.1.SOR-EDU.AETBZC.V1;BORING A, 2017, J PUBLIC ECON, V145, P27, DOI 10.1016/J.JPUBECO.2016.11.006;BRINTON CG, 2014, IEEE T LEARN TECHNOL, V7, P346, DOI 10.1109/TLT.2014.2337900;BUSER W, 2019, AEA PAP P, V109, P261, DOI 10.1257/PANDP.20191104;CICOLI M, 2019, J COSMOL ASTROPART P, DOI 10.1088/1475-7516/2019/05/046;CLARK P, 2015, TIMES HIGHER ED;CRUES RW, 2018, ACM T COMPUT EDUC, V18, DOI 10.1145/3152892;DANIEL B, 2015, BRIT J EDUC TECHNOL, V46, P904, DOI 10.1111/BJET.12230;DOMMETT EJ, 2019, INT J EDUC TECHNOL H, V16, DOI 10.1186/S41239-019-0153-2;DROWLING W, 2010, THE DAILY TARGUM DEC;EL-HALEES A, 2011, COMM COM INF SC, V180, P107;ENGEN BK, 2019, COMUNICAR, V27, P9, DOI 10.3916/C61-2019-01;EXTER M, 2018, ACM T COMPUT EDUC, V18, DOI 10.1145/3218430;EXTER ME, 2020, INT J TECHNOL DES ED, V30, P777, DOI 10.1007/S10798-019-09520-W;FERGUSON R, 2012, INT J TECHNOL ENHANC, V4, P304, DOI 10.1504/IJTEL.2012.051816;GALLEGO-ARRUFAT MJ, 2019, COMUNICAR, V27, P57, DOI 10.3916/C61-2019-05;GEDRIMIENE E, 2020, SCAND J EDUC RES, V64, P1105, DOI 10.1080/00313831.2019.1649718;GORDILLO A, 2019, COMUNICAR, V27, P103, DOI 10.3916/C61-2019-09;HEATH JK, 2019, JAMA NETW OPEN, V2, DOI 10.1001/JAMANETWORKOPEN.2019.3520;ISLAHI F., 2013, UNIVERSAL J ED RES, V1, P285, DOI 10.13189/UJER.2013.010402, DOI 10.13189/UJER.2013.010402;JONES KML, 2019, INT J EDUC TECHNOL H, V16, DOI 10.1186/S41239-019-0155-0;KAFEDI E, 2018, SPORT SCI S1, V11, P64;KECHAOU Z, 2011, 2011 IEEE GLOBAL ENGINEERING EDUCATION CONFERENCE (EDUCON), P1032, DOI 10.1109/EDUCON.2011.5773275;KIM HJ, 2019, INT J EDUC TECHNOL H, V16, DOI 10.1186/S41239-019-0152-3;KORI K, 2018, ACM T COMPUT EDUC, V18, DOI 10.1145/3183343;KORT B, 2001, IEEE INTERNATIONAL CONFERENCE ON ADVANCED LEARNING TECHNOLOGIES, PROCEEDINGS, P43, DOI 10.1109/ICALT.2001.943850;KUMAKAWA T, 2017, OPEN ACCESS LIB J, V4, PE3639, DOI 10.4236/OALIB.1103639, DOI 10.4236/OALIB.1103639;LAU KINNAM, 2005, CORNELL HOTEL AND RESTAURANT ADMINISTRATION QUARTERLY, V46, P344, DOI 10.1177/0010880405275966;LAUBE H., 2007, NWSA J, V19, P87;LIAO SN, 2019, ACM T COMPUT EDUC, V19, DOI 10.1145/3277569;LITMAN D.J., 2004, P 42 ANN M ASS COMP, P351, DOI DOI 10.3115/1218955.1219000;MACKNESS J, 2010, IDEALS REALITY PARTI, P266;MAYER-SCHONBERGER V., 2014, LEARNING BIG DATA FU;MENGEL F, 2019, J EUR ECON ASSOC, V17, P535, DOI 10.1093/JEEA/JVX057;MOSHINSKIE J., 2001, PERFORMANCE IMPROVEM, V40, P30, DOI DOI 10.1002/PFI.4140400607;MUNEZERO M., 2013, P KOL CALL FINL, P145;MUNRO M, 2018, INT J EDUC TECHNOL H, V15, DOI 10.1186/S41239-018-0093-2;NOSU K, 2006, ICICIC 2006: FIRST INTERNATIONAL CONFERENCE ON INNOVATIVE COMPUTING, INFORMATION AND CONTROL, VOL 2, PROCEEDINGS, P274;ORTIGOSA A, 2014, COMPUT HUM BEHAV, V31, P527, DOI 10.1016/J.CHB.2013.05.024;PANDEY S, 2019, ORGAN RES METHODS, V22, P765, DOI 10.1177/1094428117745648;PAPAMITSIOU Z, 2014, EDUC TECHNOL SOC, V17, P49;PAYNE, 2006, HDB CRM ACHIEVING EX;PERROTTA C, 2018, LEARN MEDIA TECHNOL, V43, P3, DOI 10.1080/17439884.2016.1182927;PIEDADE MB, 2010, 5 IB C INF SYST TECH, P1;PRINSLOO P., 2017, E-LEARNING DIGITAL M, V14, P138, DOI DOI 10.1177/2042753017731355;RIVERA LA, 2019, AM SOCIOL REV, V84, P248, DOI 10.1177/0003122419833601;ROMERO L, 2019, INT J EDUC TECHNOL H, V16, DOI 10.1186/S41239-019-0146-1;RSTUDIO, 2018, OP SOURC ENT READ PR;SABBE E., 2007, TEACH TEACH, V13, DOI HTTPS://DOI.ORG/10.1080/13540600701561729, DOI 10.1080/13540600701561729, 10.1080/13540600701561729;SANCHEZ A, 2019, ACM T COMPUT EDUC, V19, DOI 10.1145/3309157;SHEN LP, 2009, EDUC TECHNOL SOC, V12, P176;SILVA J, 2019, COMUNICAR, V27, P33, DOI 10.3916/C61-2019-03;SLADE S, 2013, AM BEHAV SCI, V57, P1510, DOI 10.1177/0002764213479366;SONG D, 2007, IFIP INT C NETW PARA, P788, DOI 10.1109/NPC.2007.51;TEC, 2018, TEC21 MOD ED;TIAN F., 2010, 14 INT C COMP SUPP C, P664, DOI DOI 10.1109/CSCWD.2010.5471892;TROUSSAS C, 2013, INFORM INTELLIGENCE, P1;TUR G, 2017, COMUNICAR, V25, P19, DOI 10.3916/C51-2017-02;UNESCO, 2015, COMP BAS ED TECN MON;WANG K, 2019, INT J EDUC TECHNOL H, V16, DOI 10.1186/S41239-019-0163-0;WEN M, 2014, 7 INT C ED DAT MIN;WESTON TJ, 2020, ACM T COMPUT EDUC, V20, DOI 10.1145/3343195;WILLIAMSON B, 2018, INT J EDUC TECHNOL H, V15, DOI 10.1186/S41239-018-0094-1;YADAV A, 2019, ACM T COMPUT EDUC, V19, DOI 10.1145/3303770