SETYANINGRUM, Oktavia Aryani; ZUKHRONAH, Etik; HANDAJANI, Sri Sulistijowati. PERAMALAN NILAI TUKAR PETANI (NTP) DI INDONESIA MENGGUNAKAN METODE HIBRIDA SINGULAR SPECTRUM ANALYSIS (SSA)-SEASONAL AUTOREGRESSIVE INTEGRATED MOVING AVERAGE (SARIMA). PROSIDING SEMINAR NASIONAL PENDIDIKAN MATEMATIKA (SENPIKA), [S. l.], v. 1, n. 1, p. 254–266, 2023. DOI: 10.20527/m7sfd480. Disponível em: https://prosiding.senpika.ulm.ac.id/index.php/senpika/article/view/17.. Acesso em: 16 nov. 2025.