The use of electronic portfolios is one of the methods to evaluate the actual condition by using computer and
network technology. It enables the portfolio owner to accumulate and store their works in various forms, including
audios, videos, images, and text. It uses database and hypertext to link the works that were selected based on the
criteria to reflect the achievement and development of learners (Barrett, 2000). In addition, the portfolio can also be
used to evaluate the works of learners including formative progress and summative evaluation. The process of
portfolio also provides opportunities for learners to develop knowledge, understanding, analysis, synthesis,
application of knowledge, and critical thinking under the cooperation of many parties (Klenowski, 1998).