In 2020, Berkala Arkeologi is in its 40th year, an extraordinary achievement in the long journey of a scientific journal. Since the first publication in 1980, the journal has been continuously publishing scientific papers from the manual (typewriter) era until the digital era, and today in the global era of the open journal system. Therefore, Berkala Arkeologi in this edition is expected to show its maturity in the presentation, both in the content and managerial aspects of the journal. This May 2020 edition is different from the previous ones since it is published in two versions, Indonesian and English. Most of the editorial process still uses Indonesian articles. After completing the editorial process, the articles are then translated into English. We still maintain articles in Indonesian, which are published together with the English version, in the hope of increasing comfort for the readers. The Berkala Arkeologi Vol. 40, No. 1 May 2020 edition features seven articles, mostly on Hindu-Buddhist Archeology. The seven articles include a prehistoric archeological article and six Hindu-Buddhist archeological articles.