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				Kem. Ind. Volume: 68 No: 11-12 Year:2019 Pages: 573–676 Number of scientific/professional papers: 5 Number of other articles: 32  | 
			
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						Comparative Study of Predicting the Molecular Diffusion Coefficient for Polar and Non-polar Binary Gas Using Neural Networks and Multiple Linear Regressions
						  N. Melzi,  L. Khaouane,  Y. Ammi,  S. Hanini,  M. Laidi and  H. Zentou 
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					573–582 | 
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						Deposition of Photocatalytically Active ZnO Films on Substrates of Varying Geometries
						  J. Macan,  M. Kovačević,  M. Lipovski,  M. Medić and  I. Grčić 
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					583–590 | 
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						Conventional Cigarettes vs. Alternative Devices – Impact on Human Health and Ecosystem
						  D. Kučić Grgić,  I. Bičanić,  N. Čavarović,  P. Pohanić and  V. Ocelić Bulatović 
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					591–598 | 
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						Modern Decontaminants for Chemical Warfare Agents: Part I – Zeolites and Metal-Organic Frameworks (MOF)
						  D. Tušek,  I. Cetina and  V. Pehar 
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					599–608 | 
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						How to Make Citric Acid and Sugar Crystals
						   M. Sikirica 
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					609–614 | 
Opinions and Comments | |
  N. Raos: Careerism the Croatian Way  | 
					615 | 
  N. Raos: Science as a Hoax  | 
					616 | 
Let's Refresh Our Knowledge | |
  M. Kraljić Roković: Conductable Polymers  | 
					617–618 | 
Technological Notes | |
  M. Kovačić: Fuel from the Air for Air Transportation  | 
					619–620 | 
Environment Protection | |
| 621–622 | |
Meetings and Events | |
| 623 | |
| 624–625 | |
| 626–627 | |
News | |
| 628 | |
Interesting Facts | |
| 629–630 | |
Science and Industry News | |
| 631–636 | |
The History of the Croatian industry | |
| 637–639 | |
Book Reviews | |
| 640–641 | |
Reviews | |
 B. Bertoša,  T. Cvitaš and  B. Zorc: Croatian Bronze Medals at the 51st International Olympiad  | 
					642 | 
| 643 | |
| 644–646 | |
| 647–649 | |
Calendar Highlights | |
| 651 | |
Calendar of Events | |
| K1–K3 | |
Overview of Technical Literature and Documentation | |
| 652–654 | |
Calls and Funds | |
  V. Gabelica Marković: European Structural and Investment Funds  | 
					655–657 | 
Measurement and Control | |
  N. Bolf: Global Warming as a Control Loop  | 
					658–659 | 
Occupational Safety | |
| 660–661 | |
Contents and Author Index | |
  Z. Blažeković: Contents and Author Index 2019  | 
					662–676 |