: In the Journal of Romanian Literary Studies , carols are described as a "bond between the profane and the sacred," particularly focusing on how they maintain traditional identity in a modern, often commercialized society. Educational & Practical Resources

: The carol is often studied as part of the broader genre of Colinde (Romanian Christmas carols). One of the most significant academic references is the work of Béla Bartók , who cataloged Romanian carols in his Romanian Christmas Carols collection (1915). His research explores the "jewel-mounting" method of arranging these folk melodies for piano, including those traditionally sung by children.

: Research papers in journals like Revista Teologică often analyze the lyrics of "Astăzi s-a născut Hristos" as a pastoral tool. They examine how the song serves as a "bright witness" (Mesia, chip luminos) to the Nativity within Romanian culture.