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		Ramadhan, M., & 		Kurniasari, M.
(2023).
 PERBANDINGAN WAKTU DAN BIAYA PADA METODE PELAKSANAAN TOP-DOWN DAN BOTTOM-UP PROYEK APARTEMEN X KOTA MALANG.
<em>JURNAL SPEKTRAN, 11</em>(2), 127-133.
doi:10.24843/SPEKTRAN.2023.v11.i02.p05