Consequentialism sebagai solusi permasalahan inkompatibilitas teori retributivisme = Consequentialism as a solution to the problem of the incompatibility of retributivism theory

Demokrasi dan imparsialitas sebagai solusi problem identitas: kajian terhadap pemikiran Amartya Sen = Democracy and impartiality as the solution of identity problem: a study of the thought of Amartya Sen / Fajar Niky Wijayanti

Solusi invers problem tomografi gelombang mikro = Invers problem solution for microwave tomography

Rancang bangun alat pembangkit listrik tenaga manusia sebagai solusi masalah ketiadaan listrik pada desa tertinggal = Constructing of human resource electric generator as a solution of un electrified problem at remote areas

Analisis pengguaan single tunned filter sebagai salah satu solusi masalah harmonik pada beban rumah tangga = Analysis of single tunned filter application as one of the harmonic's problem solution on a household load