Novitasari, N., Agustina , E. N. S. and Anggraeni, A. T. S. (2026) “Assessing Contextual Mathematical Literacy of Nautical Cadets Using PISA Proficiency Levels: Evidence from Maritime Vocational Education”, Vygotsky: Jurnal Pendidikan Matematika dan Matematika, 8(1), pp. 31–40. doi: 10.30736/voj.v8i1.1316.