“PERAN DOSEN PEMBIMBING AKADEMIK DALAM MENINGKATKAN SEMANGAT BELAJAR DI LINGKUNGAN AKADEMI MARITIM NASIONAL JAKARTA RAYA : The Role Of Academic Supervisors In Increasing The Spirit Of Learning In The National Maritime Academy Environment, Jakarta Raya”, matemar, vol. 1, no. 2, Aug. 2024, doi: 10.59225/sbx4bk49.