A neural-network-based controller for the cost-effective operation of a hybrid compensator for nonactive power von Pretorius, R.W., Shaw, I.S., Van Wyk, J.D.

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Gehalteverbetering in hoër onderwys : 'n kritiese oorsig, met verwysing na Suid-Afrika : research and review article von Pretorius, R.W.

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Learning programmes for environmental sustainability : a different approach to curriculum design von Pretorius, R.W., Zietsman, S.

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Characterization of Seedling Infection Types and Adult Plant Infection Responses of Monogenic Sr Gene Lines to Race TTKS of Puccinia graminis f. sp. tritici von Jin, Y, Singh, R.P, Ward, R.W, Wanyera, R, Kinyua, M, Njau, P, Fetch, T, Pretorius, Z.A, Yahyaoui, A

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