Nurachmana, A.; Diman, P.; Tri Apriana, E. Penerapan Model Project Based Learning Sebagai Upaya Meningkatkan Hasil Belajar Teks Negosiasi Peserta Didik Kelas X Smkn 4 Palangka Raya: The Application Of Project Based Learning Model As An Effort To Improve Learning Outcomes Of Grade X Students Of Smkn 4 Palangka Raya. Tunas J Pendidikan Guru Sekolah Dasar 2021, 6, 28-35.