B. P. . Sandi, Y. Saptandari, and L. . Rochmawati, “STUDI KASUS FINAL APPROACH AND TAKE OFF AREA HELIKOPTER TERHADAP KESELAMATAN PENERBANGAN DI BANDAR UDARA SULTAN THAHA JAMBI”, SNITP, vol. 4, no. 1, Feb. 2022.