“Tinjauan Literatur Pengaruh Doping Fe Terhadap Struktur Dan Performa Termoelektrik Paduan Full-Heusler Ni₂Coal”. Science and Physics Education Journal (SPEJ), vol. 10, no. 1, Aug. 2026, pp. 141-54, https://doi.org/10.31539/f8m4ga74.