Rahayu, S.; Harahap, N. S.; Agustian, S.; Pizaini, P. Penerapan Teknologi LangChain Pada Question Answering System Fikih Empat Madzhab: Application of Langchain Technology to the Fiqh Question Answering System of Four Madhhab. MALCOM 2024, 4, 974-983.