There are many broken links or low-quality scans on the internet. Here are the most reliable digital repositories where the Meshari is hosted.
: It contains translations of the main parts of the Catholic Liturgy, including excerpts from the Bible (Psalms, Isaiah, and the Gospels of Matthew, Luke, and John), the catechism, and specific religious holiday services.
(The Missal) in 1555 represents the most significant milestone in the history of the Albanian language. As the oldest surviving printed book in Albanian, it serves not only as a religious liturgical manual but as the primary evidence of an established written tradition that predates the 16th century. Meshari (Gjon Buzuku) | PDF - Scribd
If you are looking to read or download the work, several digital repositories host various editions: