SUPRIADI, Bambang; NUR HIKMAH ANGGRAENI, Sisilia; PURWANTI, Nurul Yunda Nanik; PUJININGTYAS, Emma Berliana; MAHARTIKA, Dina. The effectiveness of cramer’s rule in improving mathematical thinking skills and learning outcomes in solving systems linear equation of fixed pulley. Momentum: Physics Education Journal, [S. l.], v. 9, n. 2, p. 297–311, 2025. DOI: 10.21067/mpej.v9i2.11387. Disponível em: http://ejournal.unikama.ac.id/index.php/momentum/article/view/11387. Acesso em: 5 dec. 2025.