The Āgama (2) (canonical work) obtained by oneself without the sermon of a spiritual teacher, e.g., Arthāgama for the Tīrthaṅkara (ford founder) and Sūtrā-gama for the Gaṇadhara (3) (composer of the canonical works).
tatra gurūpadeśamantareṇātmana eva āgama ātmāgamaḥ.
(Anu 390 MaVṛ Pa 202)