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In addition, Calantone et al. [26] used AHP for management decision analysis in the selection of products based on product ideas.
In addition, Ubando et al. (2014) coupled AHP with Monte Carlo simulation to investigate the microalgal cultivation system for biofuel production [31].
Later on, Ubando et al. (2015) expanded this work in applying a stochastic AHP approach in assessing the preferred cultivation technology for varying scenarios [32].
Recently, Ubando et al [33] used AHP in selecting the optimal site for the cultivation system of microalgae in the Philippines.
El-Halwagi, A.B.

The strongest vibration centered at approximately 1000 cm-1, referred to as a major geopolymer fingerprint, is attributed to the asymmetric stretching of Si-O-Si (Al) bridges[7].
The bands at 719 cm-1 and 560 cm-1 are related to the IR characteristics of [AlO]4 tetrahedrons and the bending vibration of Si-O-Al respectively[5].
The strong band at 462 cm-1 is due to the in-plane Si-O-Si (Al) bending vibration[17].
Furthermore, the bending vibration of Si-O-Al at 560 cm-1 disappeared and the in-plane Si-O-Si (Al) bending vibration at 462 cm-1 and the tetrahedral [AlO]4 at 719 cm-1 shift to 470 cm-1 and 692 cm-1.
El-Didamony and M.I.

Based on Kasim et al. (2021), Syzygium aromaticum leaves contain high antioxidants and are abundant in nature so they have great potential as bioreducing agent.
El-Tanani, A.A.
Al-Shmgani, W.H.
Al-Hakimi, H.M.A.
Al-Maydama, G.Y.

[3] E.L.

This finding relates to the results reported by Al-Alwan [44].
The optimized compressive strength of 31.34 N/mm2 is almost the same as the results presented for concrete containing 7% and 14% RHA at 0.5 water-cement ratio reported by Asad Al-Alwan et al. [44].
Al Mamun, R.
El-Sesy and S.
Al-Alwan et al., “The impact of using rice husk ash as a replacement material in concrete: An experimental study,” J.

El-Hofy, Advanced Machining Processes: Nontraditional and Hybrid Machining Processes, McGraw-Hill Education, 2005
[24] Al C. de Leon, Q.
El Batti, Advantages and disadvantages of 3-dimensional printing in surgery: A systematic review, Surgery, 159/6 (2016) 1485-1500 [59] A.

Islam et al. [36] reported lower BOD removal of 47.51% due to the smaller working volume of 20 mL used.
Li et al. (2013) obtained more than 90% COD removal by using synthetic wastewater as the substrate.
Islam et al. [36], Baranitharan et al.[35] and Khan et al. [37] respectively reported 73.4%, 45% and 63% COD removal, which might be due to incomplete biomass generation and biodegradation of the substrates used, hydrogen production, methanogenesis, aerobic degradation and neutral metabolites which might diffuse to the cathode chamber.
Al Wassal, A.A.
El-Shahhat, Microbial fuel cell for electricity generation and waste water treatment, IJSGE. 5 (2016) 40-45

For AMMC structures, a variety of aluminium alloys, such as AA 6061 [3], AA 2124 [4], AA 7039 [5], AA 7075 [6], Al A359 [7], Al A356 [8,] AA6351 [9], and AA2124 [10], are employed as base materials.
The base materials utilized in this study were AA6061 Al alloy.
Lee, Effects of strain rate on. compressive properties in bimodal 7075 Al-SiC. p. composite, Met.
Kashyap, On the hot working characteristics of 2124 Al–SiCp metal matrix composites, Adv.
Zayed, N.S.M El-Tayeb, M.M.Z.

Based on the results of Lee et al. [1], material vaporization can be caused by increasing the LP, which is unfavorable in SLM.
This phenomenon was studied by Tolochko et al. [11].
Yap et al., Review of selective laser melting: Materials and applications, Applied Physics Reviews (2015) vol. 2, no. 4
Qiu, Three-dimensional finite element thermal analysis in selective laser melting of Al-Al2O3 powder, Solid Free.
Johnson et al., Assessing printability maps in additive manufacturing of metal alloys, Acta Mater. (2019) vol. 176, pp. 199–210

Properties of Mortar with Waste Tyre Rubber as Partial Sand Replacement Chong Beng Wei1,a, Rokiah Othman1,b, Tan Wei Sheng1,c, Ramadhansyah Putra Jaya2,3,d*, Mohd Mustafa Al Bakri Abdullah3,e 1Faculty of Civil Engineering Technology, Universiti Malaysia Pahang, Lebuhraya Tun Razak, 26300 Gambang, Kuantan, Pahang, Malaysia 2Department of Civil Engineering, College of Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, 26300 Gambang, Kuantan, Pahang, Malaysia 3Center of Excellence Geopolymer and Green Technology.
Al-Akhras, M.M.
Al Mamun, R.
Al-Ghalib, Fundamental properties of rubber modified self-compacting concrete (RMSCC), Constr.
El-Feky, E.S.A.R.