0188-252X 0188-252X S0188-252X2022000100207 10.32870/cys.v2022.8218 Peru Peru Peru 00 00 2022 00 00 2022 19

2016 161 1 1 86-100 2017 93 1-17 2020 6 3 3 1-12 2021 60 232 232 295-313 2006 2009 2021 2020 114-8 2019 363-74 2017 2017 FrandaPerú 2020 2007 4 8 8 13-38 2021 16 1 1 9-26 2014 43 15-23 2019 6 2 2 7-23 2021 Instituto Nacional de Estadística e Informática-INEI 2020 Ipsos 2020 2006 2019 36 10 10 905-22 2014 Launchmetrics 2020 2021 2021 1-6 2019 30 91-103 2004 2020 2 2 5-15 2019 17-8 2020 2018 17 17 107-23 2021 2009 Statista 2018 Statista 2018 Statista 2020 2020 46 23 23 81-91 2018 2020 1-17