adhyayana-līlā prabhura dāsa-vṛndāvana
'caitanya-maṅgale' kaila vistāri varṇana
adhyayana-līlā - pastimes of studying; prabhura - of the Lord; dāsa-vṛndāvana - Vṛndāvana dāsa Ṭhākura; caitanya-maṅgale - in his book Caitanya-maṅgala; kaila - has done; vistāri - elaborately; varṇana - explanation.
The Caitanya-bhāgavata, Ādi-khaṇḍa, chapters four, six, seven, eight, nine and ten, are a good reference for the studious pastimes of Lord Śrī Caitanya Mahāprabhu.