Saadati, Seyed Mahdi, Samsami, Samaneh, Rashedi Sani, Fatemeh (2024). Lactic acid as a new, green and efficient catalyst for one-pot four-component synthesis of bis-phenantroimidazoles based on 4,4’-diamino diphenyl ether. *Chemistry and Nanochemistry*, 3(2), 57-62. 10.71508/crn.2024.140305141128221