Meydina Fauziah Putri, Arif Sugianto, Sri Wahyuni, and Hepy Triwinarti, “THE EXISTENCE OF TUTORS IN CARRYING OUT NON-FORMAL EDUCATION SERVICES AT SKBN 2 SAMARINDA: EKSISTENSI TUTOR DALAM MELAKSANAKAN LAYANAN PENDIDIKAN NONFORMAL DI SKBN 2 SAMARINDA”, SJIIPS, vol. 14, no. 3, pp. 1961–1971, Oct. 2025.