Apple. (2007). Apple Reinvents the Phone with iPhone. Press release. Available at: <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.apple.com/newsroom/2007/01/09Apple-Reinvents-the-Phone-with-iPhone/">https://www.apple.com/newsroom/2007/01/09Apple-Reinvents-the-Phone-with-iPhone/</ext-link>.
Bondyopadhyay, P. K. (1995). "Guglielmo Marconi - The father of long distance radio communication - An engineer's tribute," 1995 25th European Microwave Conference, Bologna, Italy, pp. 879-885, doi: <pub-id pub-id-type="doi"><a href="https://doi.org/10.1109/EUMA.1995.337090" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1109/EUMA.1995.337090</a></pub-id>.
Chiba, T., Iwase, T., Yoshida Y., Shirakawa, I. (2012). "History of developing and commercializing families of solid-state calculators, "<em>Third IEEE HISTory of ELectro-technology CONference (HISTELCON)</em>, Pavia, Italy, 2012, pp. 1-5, doi: <pub-id pub-id-type="doi"><a href="https://doi.org/10.1109/HISTELCON.2012.6487586" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1109/HISTELCON.2012.6487586</a></pub-id>.
Chinie, C., Oancea, M. & Todea, S. (2022).The adoption of the metaverse concepts in Romania. <em>Management & Marketing</em>, 17(3) 328-340. <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="<a href="https://doi.org/10.2478/mmcks-2022-0018" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">https://doi.org/10.2478/mmcks-2022-0018</a>">https://doi.org/10.2478/mmcks-2022-0018</ext-link>.
Computerworld. (2022). Android versions: A living history from 1.0 to 13. Available at: <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.computerworld.com/article/3235946/android-versions-a-living-history-from-1-0-to-today.html">https://www.computerworld.com/article/3235946/android-versions-a-living-history-from-1-0-to-today.html</ext-link>.
Dogtiev, A. (2022). App Stores List. <em>Business of apps.</em> Available at: <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.businessofapps.com/guide/app-stores-list/">https://www.businessofapps.com/guide/app-stores-list/</ext-link>.
Gawas, A.U. (2015). An Overview on Evolution of Mobile Wireless Communication Networks: 1G-6G. <em>International Journal on Recent and Innovation Trends in Computing and Communication</em>, ISSN: 2321-8169, Volume: 3 Issue: 5.
Hoang, T. & Nguyen, H. (2022).Towards an economic recovery after the COVID-19 pandemic: empirical study on electronic commerce adoption by small and medium-sized enterprises in Vietnam. <em>Management & Marketing,</em> 17(2) 98-119. <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="<a href="https://doi.org/10.2478/mmcks-2022-0006" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">https://doi.org/10.2478/mmcks-2022-0006</a>">https://doi.org/10.2478/mmcks-2022-0006</ext-link>.
Kano, S. (2000). Technical innovations, standardization and regional comparison – a case study in mobile communications, <em>Telecommunications Policy,</em> Volume 24, Issue 4, pp. 305-321, ISSN 0308-5961, <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="<a href="https://doi.org/10.1016/S0308-5961(00)00020-3" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">https://doi.org/10.1016/S0308-5961(00)00020-3</a>">https://doi.org/10.1016/S0308-5961(00)00020-3</ext-link>.
Matušínská, K. & Stoklasa, M. (2022). The appeals and level of involvement influencing purchasing decision. <em>Management & Marketing</em>, 17(3) 234-254. <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="<a href="https://doi.org/10.2478/mmcks-2022-0013" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">https://doi.org/10.2478/mmcks-2022-0013</a>">https://doi.org/10.2478/mmcks-2022-0013</ext-link>
Pahlavan, K., Krishnamurthy, P. Evolution and Impact of Wi-Fi Technology and Applications: A Historical Perspective. <em>International Journal of Wireless Information Networks</em>, 28, 3–19 (2021). <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="<a href="https://doi.org/10.1007/s10776-020-00501-8" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">https://doi.org/10.1007/s10776-020-00501-8</a>">https://doi.org/10.1007/s10776-020-00501-8</ext-link>
Paraschiv, D., ȚIțan, E., Manea, D., Ionescu, C., Mihai, M. & Șerban, O. (2022).The change in e-commerce in the context of the Coronavirus pandemic. <em>Management & Marketing</em>,17(2) 220-233. <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="<a href="https://doi.org/10.2478/mmcks-2022-0012" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">https://doi.org/10.2478/mmcks-2022-0012</a>">https://doi.org/10.2478/mmcks-2022-0012</ext-link>.
Statista. (2023a). Number of smartphone subscriptions worldwide from 2016 to 2021, with forecasts from 2022 to 2027. Available at: <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.statista.com/statistics/330695/number-of-smartphone-users-worldwide/">https://www.statista.com/statistics/330695/number-of-smartphone-users-worldwide/</ext-link>.
Statista. (2023b). Percentage of mobile device website traffic worldwide from 1st quarter 2015 to 4th quarter 2022. Available at: <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.statista.com/statistics/277125/share-ofwebsite-traffic-coming-from-mobile-devices/">https://www.statista.com/statistics/277125/share-ofwebsite-traffic-coming-from-mobile-devices/</ext-link>.
Statista. (2023c). Retail m-commerce as percentage of total retail e-commerce sales worldwide in 2022, by region. <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.statista.com/statistics/806323/mobile-commerce-share-total-worldwide-region/">https://www.statista.com/statistics/806323/mobile-commerce-share-total-worldwide-region/</ext-link>.
Statista. (2023d). Device usage of Facebook users worldwide as of January 2022. Available at: <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.statista.com/statistics/377808/distribution-of-facebook-users-by-device/">https://www.statista.com/statistics/377808/distribution-of-facebook-users-by-device/</ext-link>.
Statista. (2023f). Average monthly smartphone traffic worldwide from 2015 to 2027 (in exabytes). Available at: <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.statista.com/statistics/739002/worldwide-smartphones-monthly-data-traffic/">https://www.statista.com/statistics/739002/worldwide-smartphones-monthly-data-traffic/</ext-link>.
Wiggins R. H. (2004). Personal digital assistants. <em>Journal of Digital Imaging</em>; 17(1), pp. 5-17. doi: <pub-id pub-id-type="doi"><a href="https://doi.org/10.1007/s10278-003-1665-8" target="_blank" rel="noopener noreferrer" class="text-signal-blue hover:underline">10.1007/s10278-003-1665-8</a></pub-id>. PMID: 15255514; PMCID: PMC3043961.
Woodsmoke Productions and Vermont Historical Society. (n.d.). “Early Days of Radio, 1920,” The Green Mountain Chronicles radio broadcast and background information, original broadcast 1988-89. Available at: <ext-link ext-link-type="uri" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://vermonthistory.org/early-days-of-radio-1920">https://vermonthistory.org/early-days-of-radio-1920</ext-link>