B. Ch. and B. B., “Монгол хэлийг хоёрдогч хэл болгон заан сургаж ирсэн арга туршлага, цаашдын төлөв: The Previous Methodology and Experience on Teaching the Mongolian as a Second Language and its Perspective”, MJFLC, vol. 25, no. 547, pp. 42–49, Feb. 2023.