Almaiah, M. A., Al-Khasawneh, A., & Althunibat, A. (2020). Exploring the critical challenges and factors influencing the e-learning system usage during COVID-19 pandemic. Nature Public Health Emergency Collection, 1–20. https://doi.org/10.1007/s10639-020-10219-y
Cimer, S. O. (2011). The effect of portfolio on students learning: Student teacher views. European Journal of Teacher Education, 34(2), 161–176. https://doi.org/10.1080/02619768.2011.552183
Fajrin, M. U., & Tiorida, E. (2020). Faktor yang mempengaruhi minat perilaku penggunaan teknologi (Studi: Pengguna aplikasi video conference selama physical distancing). Prosiding The 11th Industrial Research Workshop and National Seminar. https://jurnal.polban.ac.id/ojs-3.1.2/proceeding/issue/view/162
Ferri, F., Grifoni, P., & Guzzo, T. (2020). Online learning and emergency remote teaching: Opportunities and challenges in emergency situation. Societies, 10(4), 1–18. https://doi.org/10.3390/soc10040086
Firman, & Rahman, S. R. (2020). Pembelajaran online di tengah pandemi Covid-19. Indonesian Journal of Educational Science (IJES), 2(2), 81–89. https://doi.org/10.31605/ijes.v2i2.659
Gon, S., & Rawekar, A. (2017). Effectivity of e-learning through Whatsapp as a teaching learning tool. MVP Journal of Medical Sciences, 4(1), 19–25. https://doi.org/10.18311/mvpims/0/v0/i0/8454
Great School Partnership. (2016). The glossary of education reform for journalists, parents, and community members. https://www.edglossary.org/portfolio/
Gunawan, B. (2020). Juridical analysis of distance learning system in perspective of human rights on constitution 1945 during Covid-19 in Indonesia. Jurnal HAM, 11(3), 387–404. http://dx.doi.org/10.30641/ham.2020.11
Haqien, D., & Rahman, A. A. (2020). Pemanfaatan Zoom Meeting untuk proses pembelajaran pada masa pandemi Covid-19. SAP (Susunan Artikel Pendidikan), 5(1), 51–56. http://dx.doi.org/10.30998/sap.v5i1.6511
He, W., & Xu, G. (2014). Online is education for the 21st century. Journal of Information Systems Education, 25(2), 101–105.
Howard, P., Martin, F., & Adams, N. (2014). Approaches to applied learning. Proceedings of the AAEE2014.
Iftakhar, S. (2016). Google Classroom: What works and how? Journal Education and Social Science, 5(Feb), 12–18.
Jamaludin, D., Ratnasih, T., Gunawan, H., & Paujiah, E. (2020). Pembelajaran daring masa pandemik Covid-19 pada calon guru: Hambatan, solusi dan proyeksi. LPPM UIN Sunan Gunung Djati Bandung.
Jena, P. K. (2020). Online learning during lockdown period for Covid-19 in India. International Journal of Multidisciplinary Educational Research, 9(16), 82–92. https://doi.org/10.31235/osf.io/qu38b
Kay, R. H., & Lauricella, S. (2011). Gender differences in the use of laptops in higher education: A formative analysis. Sage Journals, 44(3), 361–380. https://doi.org/10.2190/EC.44.3.f
Kemendikbud. (2020). Penyesuaian keputusan bersama empat menteri tentang panduan pembelajaran di masa pandemi Covid-19. https://www.kemendikbud.go.id/
Knapp, T. R. (2016). Why is the one-group pretest-posttest design still used? Clinical Nursing Research, 25(5). https://doi.org/10.1177/1054773816666280
Liakopoulou, M. (2011). The professional competence of teacher: Which qualities, skills and knowledge contribute to a teacher's effectiveness. International Journal of Humanities and Social Science, 1(21), 66–78.
LTMPT. (2020). Petunjuk portofolio bidang olahraga. https://ltmpt.ac.id/
Mustafa, N. (2020). Impact of the 2019-20 coronavirus pandemic on education. International Journal of Health Preferences Research, 1–12. https://doi.org/10.1340/RG.2.2.27946.98245
Nisrina, Israwati, & Yusuf, N. (2018). Kendala guru dalam melaksanakan penilaian portofolio pada kurikulum 2013 di Sekolah Dasar Negeri 69 Banda Aceh. Jurnal Ilmiah Pendidikan, 3(3), 42–45.
Novauli, M. F. (2015). Kompetensi guru dalam peningkatan prestasi belajar pada SMP negeri dalam kota Banda Aceh. Jurnal Administrasi Pendidikan Pascasarjana Universitas Syiah Kuala, 3(1), 45–67.
Raja, R., & Nagasubramani, P. C. (2018). Impact of modern technology in education. Journal of Applied and Advanced Research, 3(S1), 33. https://doi.org/10.21839/jaar.2018.v3iS1.165
Sayem, A. S. M., Taylor, B., McClanachan, M., & Mumtahina, U. (2017). Effective use of instructional videos and Zoom technology to improve engagement and success of distance students in engineering. Sidney, Australian Association for Engineering Education.
Setiamiharja, R. (2020). Penilaian portofolio dalam lingkup pembelajaran berbasis kompetensi. Jurnal EduHumaniora Pendidikan Dasar, 3(2), 3–21.
Sicat, A. S. (2015). Enhancing college students proficiency in business writing via Schoology. International Journal of Education and Research, 3(1), 1–12.
Solangi, Z. A., Al Shahrani, F., & Pendhiani, S. M. (2018). Factors affecting successful implementation of eLearning: Study of colleges and institutes sector RCJ Saudi Arabia. iJET, 13(6), 223–230. https://doi.org/10.3991/ijet.v13i06.8537
Sung, D., & Yeh, C. Y. (2018). Using online learning materials to develop Taiwanese college students' English reading proficiency. International Journal of Instructional Technology and Distance Learning, 15(3), 32–42.
Szpunar, K. K., Schacter, D. L., & Moulton, S. T. (2013). Mind wandering and education: From the classroom to online learning. Frontiers in Psychology, 4, 1–7. https://doi.org/10.3389/fpsyg.2013.00495
Wotto, M., & Belanger, P. (2018). E-learning, m-learning and d-learning: Conceptual definition and comparative analysis. E-Learning and Digital Media, 15(4), 191–216. https://doi.org/10.1177/2042753018785180
Yilmaz, O. (2016). E-learning students input for using mobile devices in science instructional setting. Journal of Education and Learning, 5(3), 182–192. https://doi.org/10.5539/jel.v5n3p182
Zhang, D., Zhao, L., Zhou, L., & Nunamaker, J. F. (2020). Can e-learning replace classroom learning? Communication of the ACM, 47(5), 75–79. https://doi.org/10.1145/986213.986216
Zoom. (2021). Meet OnZoom: A marketplace for immersive experience. https://zoom.us