Jun, Y. B., Lee, K. J., & Song, S. Z. (2018). Quasi-valuation maps based on positive implicative ideals in BCK-algebras. Algebra and Discrete Mathematics.
Chicago Style (17th ed.) CitationJun, Young Bae, Kyoung Ja Lee, and Seok Zun Song. "Quasi-valuation Maps Based on Positive Implicative Ideals in BCK-algebras." Algebra and Discrete Mathematics 2018.
MLA (8th ed.) CitationJun, Young Bae, et al. "Quasi-valuation Maps Based on Positive Implicative Ideals in BCK-algebras." Algebra and Discrete Mathematics, 2018.
Warning: These citations may not always be 100% accurate.