Rak Penelitian 2 (Trrl Sr 97 Uc)
Konperensi Tahunan Teknik Jalan ke 1; Bidang V : Rupa-Rupa
Proceedings of the 9th Road Engineering Association of Asia and Australasia Conference (REAAA), volume 1, pp. 169-176
Proceedings of the 9th Road Engineering Association of Asia and Australasia Conference (REAAA), volume 2
Trr No. 1392 Materials, Construction, And Maintenance.